<!DOCTYPE CFRDOC   [
<!-- ============================================================= -->
<!--  MODULE:    US Government Printing Office  DTD for -->
<!--             OFR Code of Federal Regulations Publications      -->
<!--             (Except Title 3, Presidential Documents)          -->
<!--  VERSION:   6.8                                               -->
<!--  DATE:      August 2002                                       -->
<!-- ============================================================= 
     Formal Public Identifier:
"-//USGPO//DTD Code of Federal Regulations Volumes v4.8 20020830//EN"

This file represents %cfrdoc.dtd;

     ============================================================= -->
<!--  SYSTEM:    U.S. Government Printing Office DTDs              -->
<!--  PURPOSE:   Defines the elements necessary to produce the     -->
<!--             Office of Federal Regulation printed publications -->
<!--             for all Volumes of the Code of Federal            -->
<!--             Regulations except Title 3, the Presidential      -->
<!--             Documents volume.  (The Element definitions       -->
<!--             for that publication are contained in the files   -->
<!--             CFRPRES.LOC and .ENT)                             -->
<!--                                                               -->
<!--             This file may be used for the production of the   -->
<!--             continuously updated electronic version of these  -->
<!--             publications, known as the EFEDREG.               -->
<!-- ============================================================= -->
<!--  CREATED FOR:                                                 -->
<!--             United States Government Printing Office          -->
<!--  ORIGINAL CREATION DATE:                                      -->
<!--             May 15, 1985                                      -->
<!-- ============================================================= -->
<!--                                                               -->
<!--            NOTE - This is a preliminary DTD for the           -->
<!--            Code of Federal Regulations publications           -->
<!--                                                               -->
<!--     Original version (1996.05.15) was started May 15, 1996    -->
<!--                  Current Version 2002.08.30                   -->
<!--                                                               -->
<!--                                                               -->
<!-- This project is still under development. Please be advised    -->
<!-- that content models and tag listings are subject to change    -->
<!-- as variations are encountered in processing data.             -->
<!--                                                               -->
<!-- For use with the US Government Printing Office MicroComp      -->
<!-- Typesetting system, the .LOC version of this file MUST reside -->
<!-- in a \MICROCOM\DTDLOC directory of the drive where MicroComp  -->
<!-- is installed.                                                 -->
<!--                                                               -->
<!-- For SGML parsing, there must be a \PUBLIC directory           -->
<!-- containing the following files: CATALOG, GPOCHARS.ENT, and    -->
<!-- GPODISPL.ENT, plus .ENT files for any file referenced in      -->
<!-- GPOCHARS.ENT.  The path statements in CATALOG, GPOCHARS.ENT,  -->
<!-- and GPODISPL.ENT must be to the \PUBLIC directory, and the    -->
<!-- file extensions there must be .ENT.  The .ENT files in the    -->
<!-- \PUBLIC directory must contain the reserved word SDATA        -->
<!-- followed by the entity name repeated and enclosed within " ". -->
<!-- They are not the same as the .ENT files in the                -->
<!-- \MICROCOM\DTDLOC directory.  The .DTD version of this file    -->
<!-- does not contain the path to the files GPOCHARS.ENT and       -->
<!-- GPODISPL.ENT                                                  -->
<!--                                                               -->
<!-- For XML parsing, there must be a directory containing the     -->
<!-- following files: CATALOG, GPOCHARS.ENT, and GPODISPL.ENT,     -->
<!-- plus .ENT files for any file referenced in GPOCHARS.ENT. The  -->
<!-- path statements in CATALOG, GPOCHARS.ENT, and GPODISPL.ENT    -->
<!-- must be to this directory, and the file extensions there must -->
<!-- be .ENT.  The .ENT files in this directory do not contain the -->
<!-- reserved word SDATA and must contain the unicode values of    -->
<!-- the entities, enclosed within " ". They are not the same as   -->
<!-- the .ENT files in the \PUBLIC directory.  The .DTD version of -->
<!-- this file must contain the path to the files GPOCHARS.ENT and -->
<!-- GPODISPL.ENT.  If using MicroComp for typesetting, these      -->
<!-- files can all reside in the \MICROCOM\DTDLOC directory.       -->
<!--                                                               -->
<!-- For MicroComp typesetting, there must be a \MICROCOM\DTDLOC   -->
<!-- directory containing the .LOC version of this file and the    -->
<!-- following additional files: CATALOG, GPOCHARS.LOC, and        -->
<!-- GPODISPL.LOC, plus .LOC files for any file referenced in      -->
<!-- GPOCHARS.LOC. The path statements in CATALOG, GPOCHARS.LOC,   -->
<!-- and GPODISPL.LOC must be to the \MICROCOM\DTDLOC directory,   -->
<!-- and the file extensions must be .LOC.                         -->
<!--                                                               -->
<!-- As other ISO standard entity files are referenced later,      -->
<!-- they will be added to these lists. - WRW                      -->
<!--                                                               -->
<!-- ============================================================= -->
<!--                        CHANGE HISTORY                         -->
<!-- ============================================================= -->
<!-- AUGUST 2002 REVISION (USGPO/WRW)               v.6.7 20020830
08/18/02  Added "EAR" to "SUBJIND" - WRW
08/14/02  Changed "HED" to "HED" in "SUBJIND" - WRW
          Removed ambiguous"(EXT-XREF | INT-XREF)" after "HED" in 
            "SUBPART" - WRW
                                                                   -->
<!-- JULY 2002 REVISION (USGPO/WRW)                 v.6.7 20020731
07/24/02  Added "(EXT-XREF | INT-XREF)" to main OR group of 
            "SUBPART" - WRW
07/03/02  Added "MATH" to OR group of "EFFDNOT", "EFFDNOTI", & 
            "EFFTNOTP" - WRW
                                                                   -->
<!-- MAY 2002 REVISION (USGPO/WRW)                  v.6.5 20020531
05/24/02  Added "FTNT" to OR group of "NOTE" - WRW
05/13/02  Added "APPRO" to OR group in "ANNEX", "APPENDIX", 
            "ATTACH", "ENCLO", "EXAMPLE", "EXHIBIT", "EXTRACT", 
            "FIGURE", "GUIDE", "SCHED", "SFAR", "SUPPLE", & 
            "TABLE", per KP of OFR - WRW
          Added "P" to main OR group of "SUBPART" - WRW
          Removed "CGCINDEX" & "PTCINDEX" from "BMTR", per KP of 
            OFR - WRW
          Added "EDNOTE", "EFFDNOT", "EFFDNOTI", & "EFFDNOTP" to 
            last OR group of "TOC", per KP of OFR - WRW
          Added "CROSSREF", "EDNOTE" & "P" to "SUBCHAP", per KP 
            of OFR - WRW
          Added "RESERVED" to "SUBTITLE", per KP of OFR - WRW
          Added "APPRO" to "PART", per KP of OFR - WRW
          Changed "APPRO" in "REGTEXT" from Q04 I20 to ^P for 
            consistency with all other uses - WRW
                                                                   -->
<!-- APRIL 2002 REVISION (USGPO/WRW)                v.6.4 20020430
04/30/02  Changed "THED" in "ANNEX", "APPENDIX", "ATTACH", 
            "ENCLO", "FIGURE", "GUIDE", "SCHED", "SFAR", "SUPPLE", 
            & "TABLE" from I36 to I36 T5 - WRW
                                                                   -->
<!-- FEBRUARY 2002 REVISION (USGPO/WRW)             v.6.1 20020228
02/11/02  Added "AUTH" into "REVTXT" - WRW
                                                                   -->
<!-- NOVEMBER 2001 REVISION (USGPO/WRW)             v.4.8 20011231
11/01/00  Deleted first "CROSSREF" from "CFRTOC" - WRW
          Deleted first "CROSSREF" & last "EDNOTE" from 
            "CFRTOC" - WRW
                                                                   -->
<!-- AUGUST 2001 REVISION (USGPO/WRW)               v.4.8 20010831
08/16/00  Added optional "PARTIND" group at end of "PART" - WRW
08/13/01  Added optional "STARS" after "SECHD" in "CONTENTS" - WRW
                                                                   -->
<!-- JULY 2001 REVISION (USGPO/WRW)                 v.4.7 20010731
07/27/01  Removed Elements "ENDPGFIT", "P1-1", & "STRPGFIT", 
            because not used anywhere - WRW
          Changed "CDATA" in "URL" to "(CDATA)" to make it XML 
            compliant - WRW
07/23/01  Added "PRTPAGE" at start of "SUPPLPUB" - WRW
                                                                   -->
<!-- ============================================================= -->
<!--                                                               -->
<!--                FOR CHANGES PRIOR TO JULY 1, 2000,             -->
<!--             SEE THE FILE \MICROCOM\DTDLOC\CFRDOC.HST          -->
<!-- ============================================================= -->
<!--                                                               -->
<!--                       SPECIAL CHARACTERS                      -->
<!-- ============================================================= -->
<!-- The table below contains the substitutions used by the        -->
<!-- MicroComp Processing Instructions <?USGPO Go Normal?>,        -->
<!-- <?USGPO Go Turn?>", and <?USGPO Go Wide?>.                    -->
<!--                                                               -->
<? Modify Format= "Normal '8006' Wide '8006' Turn '8006' "?>
<? Modify Format= "Normal '8002' Wide '8016' Turn '8017' "?>
<? Modify Format= "Normal '8003' Wide '8018' Turn '8019' "?>
<? Modify Format= "Normal '8010' Wide '8016' Turn '8017' "?>
<!--                                                               -->
<!-- ============================================================= -->
<!--                         EXTERNAL ENTITIES                     -->
<!-- ============================================================= -->
<!ENTITY % GPOCHARS.ENT PUBLIC 
"-//USGPO//DTD Character references available in Microcomp 20000601//EN">

%GPOCHARS.ENT; 

<!-- Accesses all special characters available within the          -->
<!-- Microcomp SGML/XML capability                                 -->

<!ENTITY % GPODISPL.ENT PUBLIC 
"-//USGPO//DTD GPOTABLE, GPH, and MATH Models 20001027//EN">

%GPODISPL.ENT; 

<!-- Accesses all GPO elements for <GPOTABLE>, <GPH> (graphic),    -->
<!-- and <MATH> (equation) within the Microcomp SGML/XML           -->
<!-- capability                                                    -->
<!--                                                               -->
<!-- ============================================================= -->
<!--                         PARAMETER ENTITIES                    -->
<!-- ============================================================= -->
<!-- Because Parameter Entities are not allowed in the             -->
<!-- WordPerfect XML editor, these Parameter entities are no       -->
<!-- longer used.  The relevant portions have been incorporated    -->
<!-- into the Elements as necessary.                               -->

<!-- ENTITY % BETTEXT  "EXT-XREF 
                   | FNC | FNP | INT-XREF 
                   | PRTPAGE | Q" -->
<!-- GPO processing instructions that must fall between elements   -->
<!-- within the data.                                              -->

<!-- ENTITY % INTEXT   "AC | E 
                   | FR | FRLINK | FTREF 
                   | H | PRTPAGE 
                   | SU | URL" -->
<!-- GPO processing instructions and function codes that may       -->
<!-- appear within the data stream.                                -->
<!--                                                               -->
<!-- ============================================================= -->
<!--    MAIN ENTRY FOR CODE OF FEDERAL REGULATIONS PUBLICATIONS    -->
<!-- ============================================================= -->
<!ELEMENT CFRDOC     - o (REGTEXT+ 
                        | (AMDDATE?, 
                           (PRTPAGE | Q)*, 
                           (FMTR | TITLE | BMTR))+)>
  <!ATTLIST CFRDOC       ED    CDATA  #IMPLIED
                         REV   CDATA  #IMPLIED>
<!-- Primary Document Type for Code of Federal Regulations         -->
<!-- publications. Attributes are for the initials of the [ED]itor -->
<!-- and [REV]isor, and are for ECFR only.                         -->
<!--                                                               -->
<!-- ============================================================= -->
<!--                    BIBLIOGRAPHIC INFORMATION                  -->
<!-- ============================================================= -->
<!ELEMENT BIBINF   - - (BTI, BTISB?, BTICT?, 
                        BSUBTI?, BSUBTISB?, 
                        BSUBTICT?, BCH?, BCHSB?, 
                        BCHCT?, BSUBCH?, BSUBCHSB?, 
                        BSUBCHCT?, BPT?, BPTSB?, 
                        BPTCT?, BIBSRT?, BSUBPT?, 
                        BSUBPTSB?, BSUBPTCT?, 
                        BSUBGP?, BSUBGPSB?, 
                        BSUBGPCT?, BSEC?, BSECSB?, 
                        BSECCT?, BAPP?, BAPPSB?, 
                        BAPPCT?, BFRPAGE?, 
                        BEFFDATE?, BID?, BREGHD?)>
<!-- Bibliographic information for ECFR, does not print in the     -->
<!-- paper version of the CFR. The Element BIBINF contains the     -->
<!-- B___ elements listed below. [annex, appendix, attach,         -->
<!-- chapter, enclo, figure, guide, part, regtext, sched, section, -->
<!-- sfar, subchap, subjgrp, subpart, subtitle, supple, table,     -->
<!-- title, tsect, wsect]                                          -->

<!ELEMENT BTI      - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BTISB    - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BTICT    - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBTI   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBTISB - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBTICT - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BCH      - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BCHSB    - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BCHCT    - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBCH   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBCHSB - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBCHCT - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BPT      - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BPTSB    - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BPTCT    - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BIBSRT   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBPT   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBPTSB - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBPTCT - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBGP   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBGPSB - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSUBGPCT - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSEC     - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSECSB   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BSECCT   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BAPP     - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BAPPSB   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BAPPCT   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BFRPAGE  - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BEFFDATE - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BID      - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!ELEMENT BREGHD   - - (#PCDATA | AC | E | FR 
                      | FRLINK | FTREF | SU)*>
<!-- Testing for bibliographic data.  Used in the ECFR only.       -->
<!-- [annex, appendix, attach, chapter, enclo, figure, guide,      -->
<!-- part, regtext, sched, section, sfar, subchap, subjgrp,        -->
<!-- subpart, subtitle, supple, table, title]                      -->
<!--                                                               -->
<!-- ============================================================= -->
<!--                    GENERAL ELEMENT ENTRIES                    -->
<!-- ============================================================= -->
<!ELEMENT ABBR     - o (PRTPAGE?, HED, Q?, 
                        P+)>
<!-- Abbreviations listing in tables of contents. [cfrtoc, toc] -->

<!ELEMENT AC       - o EMPTY>
  <!ATTLIST AC         T  CDATA  #REQUIRED>
<!-- Accent function, entry is one character and must be 0-9, or 
     a, b or c. [Found in all mixed content elements (those that 
     contain PCDATA)] -->

<!ELEMENT ACQRUL   - o (PRTPAGE?, HED, 
                        (EXT-XREF | INT-XREF)*, 
                        Q?, P, 
                        (FNC | FNP 
                       | P | PRTPAGE 
                       | Q)*, 
                        AR+)>
<!-- Used only for Aquisition Rules in Title 20, Chapter 3. 
     [index] -->

<!ELEMENT ADDR     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Address of organization publishing standards that follow. 
     Used in "Material Approved for Incorporation by Reference" 
     section of Backmatter. [chapter in "incorp"] -->

<!ELEMENT AGENCY   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Agency name.  Used only in Backmatter. [alphlist, bsubchin, 
     chapter] -->

<!ELEMENT AGHD     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Repeatable "Agency" head.  Used only in Alphabetical List of 
     Agencies in Backmatter. [alphlist] -->

<!ELEMENT ALL      - o (#PCDATA)*>
<!-- Used for allmark at end of Backmatter. [alphlist, lsa] -->

<!ELEMENT ALPHHD   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Alphabet separator heads in indexes. Used only in Backmatter. 
     [blmindex, bsubchin, chapindx, hhsarind, regindex, subchind] -->

<!ELEMENT ALPHLIST - o (PRTPAGE?, HED, 
                        (EXT-XREF | INT-XREF)*, 
                        Q?, REV, 
                        (FNC | FNP 
                       | PRTPAGE | Q)*, 
                        AGHD, CFRHD, 
                        (FNC | FNP 
                       | PRTPAGE | Q)*, 
                        ((AGENCY, CFRID*, 
                          (FNC | FNP 
                         | PRTPAGE | Q)*)+, 
                         (SUBAGCY, CFRID, 
                          (FNC | FNP 
                         | PRTPAGE | Q)*)*)+, 
                        ALL?)>
<!-- Alphabetical List of Agencies Appearing in the CFR. Used only 
     in Backmatter. [bmtr] -->

<!ELEMENT AMDDATE  - o (#PCDATA)*>
<!-- Amended date. The date of the Federal Register that last 
     amendments are from.  Appears only in the ECFR, not in the 
     printed version. [cfrpres] -->

<!ELEMENT AMDPAR   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Amendatory Instructions language in Regtext. [regtext, 
     subpart, wide] -->

<!ELEMENT ANCIL    - o (#PCDATA)*>
<!-- Tag for Ancillaries line on Title Page of Frontmatter. 
     [titlepg] -->

<!ELEMENT ANNEX    - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR?, 
                          (HED 
                         | THED | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (APPRO | AUTH | CITA 
                         | CONTENTS 
                         | DOCKETHD 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EFTNT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP-DASH 
                         | FP1-2 | FP2 
                         | FP2-2 | FP2-3 
                         | FRP | FRP0 | FTNT 
                         | GPH 
                         | (TEAR?, PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HED | LDRWK 
                         | MATH | NAME 
                         | NOTE | P | P1 | P-1 
                         | P2 | P-3 | P-DASH 
                         | PARAUTH | PARTHD 
                         | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH 
                         | (SECTNO, 
                            (SUBJECT 
                           | RESERVED)) 
                         | SCOL2 | SECHD 
                         | SOURCE 
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WIDE)+)))>
  <!ATTLIST ANNEX        TYPE  (CHAPTER | PART | REGTEXT 
                                 | TEXT | SUBCHAP | SUBPART 
                                 | SUPERSED) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Annex (like Appendix). [part, regtext, revtxt, subchap, subpart, 
     supersed] -->

<!ELEMENT ANOTE    - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Special tag for "Material Approved for Incorporation by 
     Reference" section of Backmatter. [chapter] -->

<!ELEMENT ANN      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | PRTPAGE | SU)*>
<!-- Used for Annex head entries in tables of contents. [cfrtoc, 
     contents, regtext, subjgrp, subpart, toc] -->

<!ELEMENT APP      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | PRTPAGE | SU)*>
<!-- Used for Appendix head entries in tables of contents. 
     [cfrtoc, contents, regtext, subjgrp, subpart, toc] -->



<!-- ELEMENT APPENDIX - o (BIBINF?, 
                        ((PRTPAGE?, RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR, PRTPAGE?, 
                          (HED | THED -->
<!-- Suggested change for below -->



<!ELEMENT APPENDIX - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR?, 
                          (HED | THED 
                         | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (APPRO | AUTH | CITA 
                         | CONTENTS 
                         | DOCKETHD 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EFTNT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP-DASH 
                         | FP1-2 | FP2 
                         | FP2-2 | FP2-3 
                         | FRP | FRP0 | FTNT 
                         | GPH 
                         | (TEAR?, PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HED | LDRWK 
                         | MATH 
                         | NAFTA | NAME | NOTE 
                         | P | P1 | P-1 
                         | P2 | P-3 | P-DASH 
                         | PARAUTH | PARTHD 
                         | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH 
                         | (SECTNO, 
                            (SUBJECT 
                           | RESERVED)) 
                         | SCOL2 | SECHD 
                         | SOURCE 
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WIDE)+)))>
  <!ATTLIST APPENDIX     TYPE  (CHAPTER | PART | REGTEXT 
                                 | TEXT | SUBCHAP | SUBPART 
                                 | SUPERSED) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Appendix. [part, regtext, revtxt, subchap, subpart, 
     supersed] -->

<!ELEMENT APPHED   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for Appendix Head, only in Tables of Contents entries. 
     [toc] -->

<!ELEMENT APPRO    - o (#PCDATA | AC | E 
                      | FR | FRLINK 
                      | FTNT | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
  <!ATTLIST APPRO      TYPE  (N | C | T 
                               | W) "N" >
<!-- Used for "Approved By" entries.  Attributes denote [N]ormal. 
     [C]lose (used where Appro comes under another entry that 
     already has space below it). [T]urn, and [W]ide. [annex, 
     appendix, attach, enclo, figure, guide, part, regtext, sched, 
     section, sfar, supple, table, text] -->

<!ELEMENT AR       - o (PRTPAGE?, P, 
                        (FNC | FNP 
                       | PRTPAGE | PUBLI 
                       | Q)+, 
                        NOTE?)>
<!-- Used within Acquisiton Rulings, and in the Rescission Notice 
     section of the Index to Chapter 3 of Title 20. [acqrul, 
     rescis] -->

<!ELEMENT ATT      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | PRTPAGE | SU)*>
<!-- Used for Attachment head entries in tables of contents. [cfrtoc, 
     contents, regtext, subjgrp, subpart, toc] -->

<!ELEMENT ATTACH   - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR?, 
                          (HED 
                         | THED | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (APPRO | AUTH | CITA 
                         | CONTENTS 
                         | DOCKETHD 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EFTNT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP-DASH 
                         | FP1-2 | FP2 
                         | FP2-2 | FP2-3 
                         | FRP | FRP0 | FTNT 
                         | GPH 
                         | (TEAR?, PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HED | LDRWK 
                         | MATH 
                         | NAME | NOTE 
                         | P | P1 | P-1 
                         | P2 | P-3 | P-DASH 
                         | PARAUTH | PARTHD 
                         | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH 
                         | (SECTNO, 
                            (SUBJECT 
                           | RESERVED)) 
                         | SCOL2 | SECHD 
                         | SOURCE 
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WIDE)+)))>
  <!ATTLIST ATTACH       TYPE  (CHAPTER | PART | REGTEXT 
                                 | TEXT | SUBCHAP | SUBPART 
                                 | SUPERSED) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Attachment (like Appendix). [part, regtext, revtxt, subchap, 
     subpart, supersed] -->

<!ELEMENT AUTH     - o (PRTPAGE?, 
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                        P, 
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                        (P, 
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<!-- CFR Title, Subtitle, or Chapter data in second column of 
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<!-- True Title page of each volume. [title] -->

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                        FP-1, 
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                        PTHD?, 
                        ((ALPHHD, 
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<!-- Special index within Backmatter. [bmtr] -->

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                            ANOTE?, 
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                        PRTPAGE?, 
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                        EDNOTE, 
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                        (SUBJECT, 
                         P*)+)>
<!-- Special index within Backmatter. [bmtr] -->

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<!-- First text line of Cite this Code page. [fmtr] -->

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<!-- "To Cite ..." paragraph on Cite this Code page in Frontmatter. 
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<!-- Used when two volumes are combined into one.  Part of the 
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                        STARS?, 
                        (PARTHD?, 
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<!-- Used for "Cross Reference:" entries. [cfrtoc, part, section, 
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                       | (TXT, 
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<!-- Non-printing Effective Date Notes.  Appears only in the ECFR, 
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<!-- Printing only Effective Date Notes.  Appears only in the 
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<!-- Footnote within appendix or extract that stays in place 
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<!-- Used for Enclosure head entries in tables of contents. 
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                        ((RESERVED, 
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                       | (EAR?, 
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  <!ATTLIST ENCLO        TYPE  (CHAPTER | PART | REGTEXT 
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<!-- Enclosure (like Appendix). [part, regtext, revtxt, subchap, 
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<!ELEMENT ENTRY    - o (#PCDATA | AC | E 
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<!-- Used for entries in the "List of CFR Sections Affected" 
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<!-- Used in "Material Approved for Incorporation by Reference" 
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<!-- Used for exhibit head entries in tables of contents. 
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<!ELEMENT EXAMPLE  - - (PRTPAGE?, 
                        (APPRO | DATE 
                       | FP 
                       | FP-1 | FP-2 | FP1-2 
                       | FP-DASH | FTNT 
                       | GPH 
                       | ((TEAR | THED | TSECT)*, 
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                       | (HED, P) 
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<!-- Small type text. [annex, appendix, attach, cgcindex, enclo, 
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<!ELEMENT EXHIBIT  - - (PRTPAGE?, 
                        (RESERVED 
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                         ((HED | THED 
                         | WHED 
                         | (TEAR?, PRE?, 
                            GPOTABLE)), 
                          (EXT-XREF | INT-XREF)*), 
                         (APPRO | AUTH | CITA 
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                        | DATE | DOCKETHD 
                        | EAR | EDNOTE 
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                        | FP-DASH | FP-1 | FP-2 
                        | FP1-2 | FP2 
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                        | FRP | FRP0 | FTNT 
                        | GPH 
                        | (TEAR?, PRE?, 
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                        | RULE 
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<!-- Small type text like Example and Extract. [part, regtext, 
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<!-- Explanation line at start of Main Table of Cotents. [toc] -->

<!ELEMENT EXPLA    - o (PRTPAGE?, HED, 
                        (P, 
                         (FNC | FNP 
                        | PRTPAGE | Q)*)+, 
                        IPAR, 
                        (FNC | FNP 
                       | PRTPAGE | Q)*, 
                        P, 
                        (FNC | FNP 
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                        SIDEHED+, SIG, 
                        (FNC | FNP 
                       | PRTPAGE | Q)*, 
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<!-- Used for explanatory data following the "Cite this Code" 
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<!ELEMENT EXT-XREF - - (#PCDATA)>
  <!ATTLIST EXT-XREF     HREF   CDATA  #REQUIRED
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<!-- External cross reference. A pointer to the external data 
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                      | EAR | EFTNT 
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                      | ((TEAR | THED | TSECT)*, 
                         PRE?, GPOTABLE) 
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<!-- Small text entries, like Example and Exhibit.  May not be 
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<!-- Finding Aids entries [bmtr, toc page in fmtr] -->

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<!-- Used for Figure head entries in tables of contents. [cfrtoc, 
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                          (APPRO | AUTH | CITA 
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                                 | SUPERSED) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Figure (like Appendix). [part, regtext, revtxt, subchap, 
     subpart, supersed] -->

<!ELEMENT FL-2     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Used for left column in leaderwork sections. [ldrwk] -->

<!ELEMENT FMTR     - o (TITLEPG*, BTITLE*, 
                        TOC*, CITE*, 
                        EXPLA*, THISTITL*)>
<!-- Preliminary material of each volume (has roman numeral 
     folios). [cfrdoc] -->

<!ELEMENT FNC      - o EMPTY>
<!-- Used to generate a new column.  Processing instruction for 
     Microcomp to end a column and start a new one. [acqrul, 
     alphlist, annex, appendix, ar, attach, blmindex, bsubchin, 
     casindex, cfrtoc, cgcindex, chapindx, chapti, chpindex, 
     contents, crossref, ednote, eftnt, enclo, exhibit, 
     expla, extract, faids, figure, guide, nafta, note, ombnos, 
     part, ptcindex, redes, regindex, regtext, ropind, sched, 
     section, sfar, sidehed, source, subchind, subpart, supple, 
     table, text, thistitl, toctac, wide] -->

<!ELEMENT FNP      - o EMPTY>
<!-- Used to generate a new even page.  Processing instruction 
     for Microcomp to end a page and start a new one. [acqrul, 
     alphlist, annex, appendix, ar, attach, blmindex, bsubchin, 
     casindex, cfrtoc, cgcindex, chapindx, chapti, chpindex, 
     contents, crossref, ednote, eftnt, enclo, exhibit, expla, 
     extract, faids, figure, guide, nafta, note, ombnos, part, 
     ptcindex, redes, regindex, regtext, ropind, sched, section, 
     sfar, sidehed, source, subchind, subpart, supple, table, text, 
     thistitl, toctac, wide] -->

<!ELEMENT FORSALE  - o (P+)>
<!-- Part of publishing information behind Title Page. 
     [btitle] -->

<!ELEMENT FP       - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Flush paragraph entries. [annex, appendix, attach, cgcindex, 
     chapter, ednote, effdnot, effdnoti, effdnotp, enclo, example, 
     exhibit, extract, figure, guide, nafta, note, part, ptcindex, 
     regindex, regtext, sched, section, sfar, supple, table, 
     teffdno, teffdnoi, teffdnop, text, tscindex, wide] -->

<!ELEMENT FP-1     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Flush paragraphs with turnovers indented one level. [annex, 
     appendix, attach, bsubchin, chapindx, chapter, enclo, 
     example, exhibit, extract, figure, guide, hhsarind, note, 
     regtext, sched, section, sfar, subchind, supple, table, 
     text, wide] -->

<!ELEMENT FP-2     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Flush paragraph with turnovers indented two levels, see also 
     SFP-2. [annex, appendix, attach, contents, enclo, example, 
     exhibit, extract, figure, guide, regtext, sched, section, 
     sfar, subpart, supple, table, text, wide] -->

<!ELEMENT FP-DASH  - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Used for flush paragraphs that fill with dashes. [annex, 
     appendix, attach, enclo, example, exhibit, extract, figure, 
     guide, sched, sfar, supple, table, wide] -->

<!ELEMENT FP1      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- First level indented flush paragraph. [nafta] -->

<!ELEMENT FP1-2    - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Paragraph, first line indented one em and turnovers indented 
     two ems.  Same as P-2, which should be used instead. [annex, 
     appendix, attach, contents, enclo, example, exhibit, extract, 
     figure, guide, regtext, sched, section, sfar, subjgrp, 
     textsupple, table, ] -->

<!ELEMENT FP2      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Second level flush paragraph, all lines indented two ems.  
     All instances of FP2-2 should be changed to this. [annex, 
     appendix, attach, chapter, contents, enclo, exhibit, extract, 
     figure, guide, nafta, sched, section, sfar, subjgrp, supple, 
     table, text] -->

<!ELEMENT FP2-2    - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Second level indented paragraph with turnovers indented two 
     levels also.   Same as FP2, which should always be used. 
     Eventually, this tag should be removed. [annex, appendix, 
     attach, chapter, contents, enclo, exhibit, extract, figure, 
     guide, section, sched, sfar, subjgrp, supple, table, text] -->

<!ELEMENT FP2-3    - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Second level indented paragraph with turnovers indented 
     three levels. [annex, appendix, attach, enclo, exhibit, 
     extract, figure, guide, sched, sfar, supple, table] -->

<!ELEMENT FP3      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Third level indented flush paragraph. [nafta] -->

<!ELEMENT FP4      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Fourth level indented flush paragraph. [nafta] -->

<!ELEMENT FR       - - (#PCDATA)>
<!-- Fraction function. [Found in all mixed content elements 
     (those that contain PCDATA)] -->

<!ELEMENT FRLINK   - - (#PCDATA)>
<!-- Used in the ECFR only, for Hypertext links to other files on 
     the web. [Found in all mixed content elements (those that 
     contain PCDATA) except LRH and RRH] -->

<!ELEMENT FRP      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Flush right material, actually held in 1 em from right 
     margin. [annex, appendix, attach, enclo, exhibit, extract, 
     figure, guide, sched, sfar, supple, table] -->

<!ELEMENT FRP0     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- True flush right material. [annex, appendix, attach, enclo, 
     exhibit, extract, figure, guide, sched, sfar, supple, table] -->

<!ELEMENT FTNT     - - (P | PRTPAGE | Q)+>
<!-- Footnote entry. [annex, appendix, appro, attach, cgcindex, 
     contents, enclo, example, exhibit, extract, figure, guide, 
     parauth, part, ptcindex, pubyear, regindex, regtext, sched, 
     secauth, section, sfar, subchind, subjgrp, subpart, 
     supple, table, text, tochd, tscindex] -->

<!ELEMENT FTREF    - o EMPTY>
<!-- Footnote reference, this is a GPO processing instruction 
     that references in a footnote. [Found in all mixed content 
     elements (those that contain PCDATA)] -->

<!--ELEM  GPH          defined in %gpodispl.ent; module          -->

<!ELEMENT GPO      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used in publication data behind Title Page. [btitle] -->

<!--ELEM  GPOTABLE     defined in %gpodispl.ent; module          -->

<!ELEMENT GROUPHD  - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used only in the main Table of Contents. [toc] -->

<!ELEMENT GUI      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for Guide head entries in tables of contents. [cfrtoc, 
     contents, regtext, subjgrp, subpart, toc] -->

<!ELEMENT GUIDE    - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR?, 
                          (HED 
                         | THED | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (APPRO | AUTH | CITA 
                         | CONTENTS 
                         | DOCKETHD 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EFTNT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP-DASH 
                         | FP1-2 | FP2 
                         | FP2-2 | FP2-3 
                         | FRP | FRP0 | FTNT 
                         | GPH 
                         | (TEAR?, PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HED | LDRWK 
                         | MATH 
                         | NAME | NOTE 
                         | P | P1 | P-1 
                         | P2 | P-3 | P-DASH 
                         | PARAUTH | PARTHD 
                         | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH 
                         | (SECTNO, 
                            (SUBJECT 
                           | RESERVED)) 
                         | SCOL2 | SECHD 
                         | SOURCE 
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WIDE)+)))>
  <!ATTLIST GUIDE        TYPE  (CHAPTER | PART | REGTEXT 
                                 | TEXT | SUBCHAP | SUBPART 
                                 | SUPERSED) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Guide (like Appendix). [part, regtext, revtxt, subchap, 
     subpart, supersed] -->

<!ELEMENT H        - o EMPTY>
  <!ATTLIST H          U  NMTOKEN  #REQUIRED>
<!-- Inserts horizontal space immediately, must be two digits (01 
     to 99 valid). [Found in all mixed content elements (those 
     that contain PCDATA)] -->

<!ELEMENT HALFDASH - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Emdash line that starts midway through the column (write-in 
     line?).  DO NOT USE.  This will probably be removed from 
     .DTD. [extract] -->

<!ELEMENT HD       - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Used only in blmindx in bkmtr.  Could this be given another 
     name already in use? [blmindex] -->

<!ELEMENT HD1      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Usually used for first level (bold?) head. [annex, appendix, 
     attach, boxtext, cgcindex, effdnot, effdnoti, effdnotp, 
     enclo, example, exhibit, extract, faids, figure, guide, 
     nafta, ptcindex, redes, regindex, regtext, sched, section, 
     sfar, subjgrp, subpart, supple, table, text, tscindex, 
     wboxtxt, wide] -->

<!ELEMENT HD2      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Usually used for second level (caps and small caps?) head. 
     [annex, appendix, attach, blmindex, cgcindex, effdnot, 
     effdnoti, effdnotp, enclo, example, exhibit, extract, 
     figure, guide, nafta, ptcindex, regtext, sched, section, 
     sfar, subjgrp, subpart, supple, table, text, toc, tscindex, 
     wide] -->

<!ELEMENT HD3      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Usually used for third level (italic?) head. [annex, 
     appendix, attach, cgcindex, contents, enclo, effdnot, 
     effdnoti, effdnotp, example, exhibit, extract, figure, 
     guide, ptcindex, regtext, sched, section, sfar, subjgrp, 
     subpart, supple, table, text, tscindex, wide] -->

<!ELEMENT HD4      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Usually used for fourth level (roman?) heads. [blmindex, 
     example, extract, section, text] -->

<!ELEMENT HD5      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- [extract, section, text] -->

<!ELEMENT HD6      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- [blmindex, extract, section, text] -->

<!ELEMENT HD8      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- [extract] -->

<!ELEMENT HED      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Usually the first head within a group or container where the 
     group or container is designated for search and retrieval 
     purposes.  May be any size or typeface on output. [abbr, 
     acqrul, alphlist, annex, appendix, attach, auth, blmindex, 
     bsubchin, casindex, cgcindex, chapindx, chapter, chpindex, 
     crossref, ednote, effdnot, effdnoti, effdnotp, enclo, 
     example, examples, exhibit, expla, faids, figure, guide, 
     hhsarind, incorp, index, lsa, note, notepart, ombnos, part, 
     ptcindex, publica, redes, regindex, regtext, rescis, ropind, 
     sched, sfar, sidehed, source, subchap, subchind, subjgrp, 
     subjind, subpart, subti, subti2, subtitle, supple, supplpub, 
     table, teffdno, teffdnoi, teffdnop, thistitl, titlehd, 
     titleno, titlepg, toc, tochd, toctac, tscindex, wednote, 
     weffdno, weffdnoi, weffdnop, wide] -->

<!ELEMENT HED1     - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- [section, text] -->

<!ELEMENT HHSARIND - o ((LRH, RRH)?, EAR?, 
                        PRTPAGE?, 
                        HED, 
                        SUBCHPHD?,
                        EDNOTE?, 
                        FP-1?, PTHD?,
                        (ALPHHD?, 
                         ((SUBJECT 
                         | (SUBJL, SECTNO)) 
                        | (SUBJECT1 
                         | (SUBJ1L, SECTNO)) 
                        | (SUBJECT2 
                         | (SUBJ2L, SECTNO)) 
                        | (SUBJECT3 
                        | (SUBJ3L, SECTNO)) 
                       | (SUBJ4L, SECTNO)*)*)+)>
<!-- Special part index. [part] -->

<!ELEMENT INCORP   - o (LRH, RRH, PRTPAGE?, 
                        HED, 
                        REV?, P+, CHAPTER+)>
<!-- Data for "Material Approved for Incorporation by Reference" 
     section of Backmatter. [bmtr] -->

<!ELEMENT INDEXHD  - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
  <!ATTLIST INDEXHD     TYPE (R 
                                 | N) "N">
<!-- Special head in regindex.  Attributes are [R]un in. [N]ew page. 
     [regindex in bmtr] -->

<!ELEMENT INT-XREF - - (#PCDATA | AC 
                      | FR | FRLINK | FTREF 
                      | H | SU)*>
  <!ATTLIST INT-XREF   HREF  IDREF  #REQUIRED>
<!-- Internal cross reference.  A pointer to data within the 
     current file referenced by this element.  Used in ECFR only. 
     Attribute must be the "ID" of another element in the current 
     document. [acqrul, alphlist, annex, appendix, attach, attach, 
     auth, blmindex, bsubchin, casindex, ednote, enclo, exhibit, 
     extract, figure, guide, nafta, part, ptcindex, sched, 
     section, sfar, subpart, supple, table, text, thistitl] -->

<!ELEMENT IPAR     - o (P1, STUB)+>
<!-- Indented leadered material on first page of Explanation 
     section of the Frontmatter. [expla] -->

<!ELEMENT JOURNAL  - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Name of journal cited.  Used in "Material Approved for 
     Incorporation by Reference" section of Backmatter. 
     [chapter] -->

<!ELEMENT LDRFIG   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Right column of LDRWK material. [ldrwk] -->

<!ELEMENT LDRLINE  - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Wide flush text paragraph, leadered to fill. [wide] -->

<!ELEMENT LDRWK    - - (FL-2, LDRFIG?)+>
<!-- Used for extract size material where the data at the left 
     and right ends of the line are separated by leaders. [annex, 
     appendix, attach, cgcindex, enclo, example, exhibit, extract, 
     figure, guide, ptcindex, sched, section, sfar, supple, table, 
     text, tscindex] -->

<!--ELEM  LI           defined in %gpodispl.ent; module          -->

<!ELEMENT LOGO     - o (#PCDATA)>
<!-- Used to represent the National Archives and Records 
     Administration logo on the Title page, the word does not 
     typeset. [titlepg] -->

<!ELEMENT LRH      - o (#PCDATA | AC | E 
                      | FR 
                      | H | SU)*>
<!-- Left running head. [bsubchin, casindex, cfrtitle, cgcindex, 
     chapindx, chapter, chpindex, hhsarind, incorp, index, lsa, 
     ombnos, ptcindex, redes, regindex, regtext, subchind, title, 
     tscindex] -->

<!ELEMENT LSA      - o ((LRH, RRH), 
                        PRTPAGE?, 
                        HED, 
                        (Q?, P)+, 
                        PUBYEAR+, 
                        ALL?)>
<!-- "List of Sections Affected" material in Backmatter. [bmtr] -->

<!--ELEM  MATH         defined in %gpodispl.ent; module          -->

<!ELEMENT MEMO     - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Used for notes to CFR staff.  Follows "EFFDATES" in 
     "REGTEXT", of ECFR only, and does not print.  Should never 
     appear in the database from which the Federal register is 
     printed. [regtext] -->

<!ELEMENT MOREPGS  - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for long page number entries in the "List of CFR 
     Sections Affected" section of the Backmatter.  Allows the 
     entry to break from column to column. [pubyear] -->

<!ELEMENT NAFTA    - o (EAR?, 
                       (FNC  | FNP | FP 
                      | FP1 | FP2 | FP3 | FP4 
                      | GPH 
                      | (PRE?, GPOTABLE) 
                      | HD1 | HD2 
                      | INT-XREF | P | PRTPAGE 
                      | Q)+)>
<!-- Special NAFTA appendix, used to force entries to span two 
     columns. [appendix] -->

<!ELEMENT NAME     - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Used for person's Name. [annex, appendix, attach, enclo, 
     exhibit, extract, figure, guide, sched, sfar, sig, supple, 
     table] -->

<!ELEMENT NOLINE   - o (#PCDATA)>
<!-- Creates invisible blank line to allow page breaks between 
     multiple start only locators. [section] -->

<!ELEMENT NOREG    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Used in the "List of CFR Sections Affected" of the Backmatter 
     when there are no regulations for that year. [pubyear] -->

<!ELEMENT NOTE     - - (PRTPAGE?, 
                        HED, 
                        (CITA 
                       | FNC | FNP 
                       | FP 
                       | FP-1 | FTNT 
                       | P | PRTPAGE | Q 
                       | STARS)+)>
<!-- Used for smalltype "Note:" entries. [annex, appendix, attach, 
     ar, cgcindex, enclo, exhibit, extract, figure, guide, part, 
     ptcindex, redes, regtext, sched, section, sfar, subchap, 
     subpart, supple, table, text, toc, tscindex] -->

<!ELEMENT NOTEPART - - (PRTPAGE?, HED, Q?, 
                        P, EAR?, PART)>
<!-- Special repeated part at the beginning of Title 7, Volume 9. 
     [chapter] -->

<!ELEMENT OFFICE   - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for the "Office of the Federal Register" line in the 
     signature block of the Explanation pages of the Frontmatter. 
     [sig] -->

<!ELEMENT OMBNOS   - o ((LRH, RRH)?, PRTPAGE?, 
                        HED, 
                        Q?, P, EDNOTE?, 
                        (FNC | FNP 
                       | PART | PRTPAGE | Q 
                       | SUBPART | SECTION 
                       | TEXT)+)>
<!-- Office of Management and Budget material in Backmatter. 
     [bmtr] -->

<!ELEMENT ONOTE    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used in "Material Approved for Incorporation by Reference" 
     section of Backmatter. [chapter] -->

<!ELEMENT OWNER    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used in "Material Approved for Incorporation by Reference" 
     section of Backmatter. [chapter] -->

<!ELEMENT P        - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Normal paragraph, first line indents. [abbr, acqrul, annex, 
     appendix, attach, ar, auth, blmindex, casindex, cgcindex, 
     chapter, chpindex, cite, combine, crossref, ednote, effdnot, 
     effdnoti, effdnotp, eftnt, enclo, example, exhibit, expla, 
     extract, faids, figure, forsale, ftnt, guide, incorp, index, 
     lsa, nafta, note, notepart, ombnos, part, ptcindex, pub, 
     redes, regindex, regtext, sched, section, sfar, sidehed, 
     source, split, subchap, subpart, subjgrp, subtitle, supple, 
     supplepub, table, teffdno, teffdnoi, teffdnop, text, thistitl, 
     titlehd, tochd, tscindex, wednote, weffdno, weffdnoi, 
     weffdnop, wide] -->

<!ELEMENT P-1      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Paragraph, turnovers indent one level. [annex, appendix, attach, 
     enclo, figure, guide, sched, sfar, supple, table] -->

<!ELEMENT P-2      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Paragraph, turnovers indented two ems on left.  Same as 
     FP1-2, which should not be used. [exhibit, extract, part, 
     regtext, section, text] -->

<!ELEMENT P-3      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Paragraph, turnovers indent third level. [annex, appendix, 
     attach, enclo, exhibit, extract, figure, guide, sched, sfar, 
     supple, table] -->

<!ELEMENT P-DASH   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Used for paragraphs that fill with dashes. [annex, appendix, 
     attach, enclo, exhibit, extract, figure, guide, sched, sfar, 
     supple, table] -->

<!ELEMENT P1       - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- First level indent paragraph. [annex, appendix, attach, 
     enclo, exhibit, extract, figure, guide, ipar, regindex, 
     sched, sfar, supple, table] -->

<!ELEMENT P2       - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Second level indent paragraph. [annex, appendix, attach, 
     enclo, exhibit, extract, faids, figure, guide, regindex, 
     sched, sfar, supple, table] -->

<!ELEMENT P2-3     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Second level indent paragraph, turnovers indent third level. 
     [blmindex] -->

<!ELEMENT P4-5     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Special indents for BLM index. [blmindex] -->

<!ELEMENT P6-7     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Special indents for BLM index. [blmindex] -->

<!ELEMENT P8-9     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Special indents for BLM index. [blmindex] -->

<!ELEMENT PARAUTH  - o (#PCDATA | AC | E 
                      | FR | FTNT | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
  <!ATTLIST PARAUTH    TYPE  (N | C | T 
                               | W) "N" >
<!-- Used for "(Authority:" entries within Appendixes, Exhibits, 
     & Sections that refer to Paragraphs only.  (See also AUTH and 
     SECAUTH).  Attributes denote [N]ormal, [C]lose (used where 
     Authority comes under another entry that already has space 
     below it), [T]urn, and [W]ide. [annex, appendix, attach, 
     enclo, exhibit, figure, guide, regtext, sched, section, sfar, 
     supple, table, text] -->

<!ELEMENT PART     - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (PARTHD, NOTE*) 
                       | (EAR?, 
                          (HED 
                         | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (AMDPAR | ANNEX 
                         | APPENDIX | APPRO 
                         | ATTACH | AUTH 
                         | CITA 
                         | CONTENTS 
                         | CROSSREF 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | ENCLO 
                         | EXHIBIT | EXTRACT 
                         | FIGURE | FNC 
                         | FNP | FP | FTNT 
                         | ((TEAR | THED | TSECT)*, 
                            PRE?, GPOTABLE) 
                         | GUIDE 
                         | HHSARIND | NOTE 
                         | P | P-2 | PRTPAGE 
                         | Q | ROPIND 
                         | SCHED 
                         | SFAR 
                         | SECTION | SOURCE 
                         | SUBJGRP | SUBJIND 
                         | SUBPART | SUPPLE 
                         | TABLE | TEFFDNO 
                         | TEFFDNOI | TEFFDNOP | TEXT 
                         | WEDNOTE)*, 
                          PARTIND?)))>
  <!ATTLIST PART         TITLE    CDATA  #IMPLIED
                         CHAPTER  CDATA  #IMPLIED
                         CHRCNT   CDATA  #IMPLIED>
<!-- Group or container tag for search and retrieval purposes. 
     Major division within Chapters and Subchapters.  The 
     Attributes denote the Title and Chapter  numbers of the 
     publication and the file size of the data in the Part to be 
     retrieved, and are used for ECFR only. [chapter, notepart, 
     ombnos, regtext, revtxt, subchap, subtitle, supersed] -->

<!ELEMENT PARTHD   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Often used for the Part Title [annex, appendix, attach, 
     chapter, contents, enclo, exhibit, figure, guide, part, 
     sched, sfar, supple, table, toc] -->

<!ELEMENT PARTIND  - o (PRTPAGE?, EAR?, HED, 
                        GPOTABLE)>

<!ELEMENT PARTS    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for the Part number information on the Title Page. 
     [titlepg] -->

<!ELEMENT PFTNT    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Footnote within the "List of CFR Sections Affected" section 
     of the Backmatter that stays in place instead of going to 
     the bottom of the column. [pubyear] -->

<!ELEMENT PG       - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Usually used for page number data in lists. [chapti, expl, 
     faids, pubyear, subti, subti2, toc] -->

<!ELEMENT PGHD     - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Usually used for the word "page" when it appears as a 
     heading. [pubyear, toc] -->

<!ELEMENT POSITION - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Job Title, used only in signature blocks. [sig] -->

<!ELEMENT PRE      - o (#PCDATA)>
<!-- Used in the ECFR only for screen formatted table data that 
     is output for the HTML process.  This tag does not appear in 
     the database for the printed CFR. [annex, appendix, attach, 
     attach, casindex, cgcindex, enclo, example, exhibit, extract, 
     figure, guide, nafta, part, ptcindex, redes, regtext, sched, 
     section, sfar, subjind, supple, table, text, toc, tscindex, 
     wide] -->

<!ELEMENT PRTPAGE  - o EMPTY>
  <!ATTLIST PRTPAGE    P  CDATA  #IMPLIED>

<!ELEMENT PRTPAGE  - o EMPTY>
  <!ATTLIST PRTPAGE    P  CDATA  #IMPLIED>
<!-- This is a folio tag that is normally generated by the 
     MicroComp Composition system.  It is not normally inserted 
     by the data entry personnel, but can be. This tag can be used, 
     with certain limitations, to maintain the System generated 
     page break, or to change the way a page breaks. --> 
<!-- [Found in all mixed content elements (those containing PCDATA). 
     Also in: abbr, acqrul, alphlist, annex, appendix, attach, ar, 
     attach, auth, blmindex,  bsubchin, btitle, casindex, cfrdoc, 
     cfrtitle, cfrtoc,  cgcindex, chapindx, chapti, chpindex, cite, 
     contents, crossref, ednote, effdnot, effdnoti, effdnotp, 
     eftnt, enclo, example, examples, exhibit, expla, extract, 
     faids, figure, ftnt, guide, gph, hhsarind, incorp, index, 
     lsa, math, nafta, note, notepart, ombnos, part, ptcindex, 
     publica, pubyear, redes, regindex, regtext, rescis, ropind, 
     row, sched, scol2, section, sfar, sidehed, source, subchap, 
     subchind, subjgrp, subjind, subpart, subtitle, supple, table, 
     text, thistitl, titlehd, titleno, titlepg, toc, tochd, toctac, 
     tscindex, tsect, volhd, wednote, wide, wsect] -->

<!ELEMENT PT       - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for part data in indexes and TOC entries. [bsubchin, 
     chapindx, chapti, subchind] -->

<!ELEMENT PTHD     - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Usually used for the word "part" when it appears as a 
     heading. [bsubchin, cfrtoc, chapindx, chapter, hssarind, 
     redes, subchind, toc] -->

<!ELEMENT PUB      - o (Q?, P+)>
<!-- Used for "Published by" data on Title Page. [titlepg] -->

<!ELEMENT PUBLI    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for publications. [ar, chapter, publica] -->

<!ELEMENT PUBLI1   - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Indented "publi". [chapter] -->

<!ELEMENT PUBLICA  - o (PRTPAGE?, HED, 
                        (Q?, PUBLI)+)>
<!-- Group or container tag for search and retrieval purposes. 
     Used in TOC material. [toc] -->

<!ELEMENT PUBYEAR  - o (PRTPAGE?, YEAR, Q?, 
                        (NOREG 
                       | (REG?, CFRNO, VOLHD, 
                          PGHD, 
                          (Q?, 
                           (CHAPNO | ENTRY 
                          | REV | SECTNO), 
                           (PG, 
                            (MOREPGS 
                           | PFTNT)*)?)+)+)+)>
<!-- Group or container tag for search and retrieval purposes. 
     Used in "List of CFR Sections Affected" section of 
     Backmatter. [lsa] -->

<!ELEMENT Q        - o EMPTY>
  <!ATTLIST Q          P  CDATA  #IMPLIED>
<!-- Insert vertical space.  The Attribute is two digits, precede 
     with hyphen (-) for negative space.  Used to add or delete 
     space between lines. [abbr, acqrul, alphlist, annex, 
     appendix, attach, ar, attach, auth, blmindex, bsubchin, 
     casindex, cfrdoc, cfrtoc, cgcindex, chapindx, chapti, 
     chpindex, contents, crossref, ednote, eftnt, example, 
     examples, exhibit, expla, extract, faids, figure, ftnt, 
     guide, lsa, nafta, note, notepart, ombnos, part, ptcindex, 
     pub, publica, pubyear, redes, regindex, regtext, ropind, row, 
     section, sehed, sfar, sidehed, source, subchind, supple, 
     table, text, thistitl, toc, toctac, wednote, wide] -->

<!ELEMENT REDES    - o (((LRH, RRH)?, 
                         PRTPAGE?, 
                         HED, 
                         ((EDNOTE | FNC | FNP 
                         | P | PRTPAGE 
                         | Q)+, 
                          ((PTHD, 
                            (FNC | FNP 
                           | PRTPAGE | Q)*, 
                             HED, 
                            (FNC | FNP 
                           | PRTPAGE | Q)*, 
                             NOTE, 
                            (FNC | FNP 
                           | PRTPAGE | Q)*)?, 
                           (PRE?, GPOTABLE)+)+)+) 
                      | (HD1, 
                         (FNC | FNP 
                        | PRTPAGE | Q)*, 
                         P, 
                         (FNC | FNP 
                        | PRTPAGE | Q)*, 
                         (PRE?, GPOTABLE)?, 
                         (HED, 
                          (FNC | FNP 
                         | PRTPAGE | Q)*, 
                           P, 
                          (FNC | FNP 
                         | PRTPAGE | Q)*, 
                          (PRE?, GPOTABLE)*)+))>
  <!ATTLIST REDES      TYPE (H 
                              | N 
                              | O 
                              | R) "O" >
<!-- Starts Redesignation Table section of Backmatter.  
     Attributes are [H]igh (no extra sink), [N]ext page, new 
     [O]dd page, [R]unin  [bmtr] -->

<!ELEMENT REG      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Contains data concerning the Regulations changed in that 
     year.  Used in "List of CFR Sections Affected" section of 
     Backmatter. [pubyear] -->

<!ELEMENT REGINDEX - o ((LRH, RRH), 
                        PRTPAGE?, 
                        HED, 
                        Q?, EDNOTE, 
                        (FNC | FNP 
                       | PRTPAGE | Q)*, 
                        ((LRH, RRH)?, 
                         INDEXHD, FTNT?, 
                         (FNC | FNP 
                        | PRTPAGE | Q)*, 
                         (ALPHHD, 
                          (FNC | FNP 
                         | FP | HD1 
                         | P | P1 
                         | P2 | PRTPAGE 
                         | Q)+)+)+)>
<!-- Special index in Backmatter. [bmtr] -->

<!ELEMENT REGION   - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used only for EPA Region in "Material Approved for 
     Incorporation by Reference" section of Backmatter. 
     [chapter] -->

<!ELEMENT REGTEXT  - - (BIBINF?, (LRH, RRH)?, 
                        EFFDATES?, MEMO?, 
                        (AMDPAR 
                       | ANNEX | APP 
                       | APPENDIX 
                       | ATTACH 
                       | APPRO | AUTH 
                       | CHAPTER 
                       | CONTENTS 
                       | EDNOTE | EFFDNOT 
                       | ENCLO 
                       | EXAMPLE | EXHIBIT | EXTRACT 
                       | FIGURE 
                       | FNC | FNP 
                       | FP | FP-1 
                       | FP-2 | FP1-2 | FTNT 
                       | GPH 
                       | (PRE?, GPOTABLE) 
                       | GUIDE 
                       | HD1 | HD2 
                       | HD3 | HED 
                       | MATH 
                       | NOTE 
                       | P | P-2 
                       | PARAUTH | PART 
                       | PRTPAGE | Q
                       | SCHED 
                       | SFAR 
                       | SECAUTH | SECTION 
                       | SIG | SOURCE 
                       | STARS 
                       | SUBCHAP | SUBJGRP | SUBPART 
                       | SUPPLE 
                       | TABLE 
                       | WIDE)+)+>
  <!ATTLIST REGTEXT    TITLE    CDATA  #IMPLIED
                       CHAPTER  CDATA  #IMPLIED
                       PART     CDATA  #IMPLIED
                       EFFDATE  CDATA  #IMPLIED
                       FRPAGE   CDATA  #IMPLIED
                       ID       CDATA  #IMPLIED>
<!-- Used to designate Regulatory Text material from the Rules 
     section that will be inserted into the CFRs.  The Attributes 
     denote the Title, the Chapter or Part numbers, the Effective 
     Date of the material, the Page Number of the Federal Register 
     publication, and the initials of the CFR editor, and are used 
     for ECFR only. [cfrdoc] -->

<!ELEMENT RESCIS   - o (PRTPAGE?, HED, AR+)>
<!-- Used only for the Rescission Notice section of the Index to 
     Chapter 3, Title 20. [index] -->

<!ELEMENT RESERVED - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used mostly for units that are reserved for future use, and 
     therefore contain no data at this time. [annex, appendix, 
     attach, attach, chapter, chapti, contents, enclo, exhibit, 
     extract, figure, guide, part, sched, section, sfar, subchap, 
     subjgrp, subpart, subtitle, supple, table, titleno, titlepg, 
     wide] -->

<!ELEMENT REV      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- "Revised as of" line under Head.  Change to REVISED? 
     [alphlist, incorp, pubyear, toctac] -->

<!ELEMENT REVISED  - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- "Revised as of" line on title Page.  Use REV instead? 
     [titlepg] -->

<!ELEMENT REVTXT   - - (ANNEX 
                      | APPENDIX  
                      | ATTACH 
                      | AUTH 
                      | ENCLO 
                      | FIGURE 
                      | GUIDE 
                      | PART 
                      | SCHED 
                      | SECTION 
                      | SFAR 
                      | SUBJGRP | SUBPART 
                      | SUPPLE 
                      | TABLE)+>
<!-- Text that is revised. [ednote, effdnot, effdnoti, effdnotp] -->

<!ELEMENT ROPIND   - o (PRTPAGE?, 
                        HED, 
                        (FNC | FNP 
                       | PRTPAGE | Q 
                       | (SUBJECT 
                        | (SUBJL, SECTNO)) 
                       | (SUBJECT1 
                        | (SUBJ1L, SECTNO)) 
                       | (SUBJECT2 
                        | (SUBJ2L, SECTNO)) 
                       | (SUBJECT3 
                        | (SUBJ3L, SECTNO)) 
                       | (SUBJ4L, SECTNO)*)+)>
<!-- Special index within parts. [part] -->

<!ELEMENT RRH      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Right running head. [bsubchin, casindex, cfrtitle, cgcindex, 
     chapindx, chapter, chpindex, hhsarind, incorp, index, lsa, 
     ombnos, ptcindex, redes, regindex, regtext, subchind, title, 
     tscindex] -->

<!ELEMENT RULE     - o EMPTY>
<!-- Generates full length hairline rule. [annex, appendix, 
     attach, enclo, exhibit, extract, figure, guide, sched, 
     section, sfar, supple, table, text, wide] -->

<!ELEMENT SCH      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for schedule head entries in tables of contents. [cfrtoc, 
     contents, regtext, subjgrp, subpart, toc] -->

<!ELEMENT SCHED    - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR?, 
                          (HED | THED 
                         | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (APPRO | AUTH | CITA 
                         | CONTENTS 
                         | DOCKETHD 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EFTNT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP-DASH 
                         | FP1-2 | FP2 
                         | FP2-2 | FP2-3 
                         | FRP | FRP0 | FTNT 
                         | GPH 
                         | (TEAR?, PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HED | LDRWK 
                         | MATH 
                         | NAME | NOTE 
                         | P | P1 | P-1 
                         | P2 | P-3 | P-DASH 
                         | PARAUTH | PARTHD 
                         | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH 
                         | (SECTNO, 
                            (SUBJECT 
                           | RESERVED)) 
                         | SCOL2 | SECHD 
                         | SOURCE                          
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WIDE)+)))>
  <!ATTLIST SCHED        TYPE  (CHAPTER | PART | REGTEXT 
                                 | TEXT | SUBCHAP | SUBPART 
                                 | SUPERSED) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Schedule (like Appendix). [part, regtext, revtxt, subchap, 
     subpart, supersed] -->

<!ELEMENT SCOL2    - o (LI | PRTPAGE)+>
<!-- Double column material within a column, automatically flows 
     from column to column. [annex, appendix, attach, enclo, 
     exhibit, extract, figure, guide, sched, sfar, supple, table] -->

<!ELEMENT SECAUTH  - o (#PCDATA | AC | E 
                      | FR | FRLINK 
                      | FTNT | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
  <!ATTLIST SECAUTH    TYPE  (N | C | T 
                               | W) "N" >
<!-- Used for "(Authority:" entries within Appendixes, Exhibits, 
     & Sections that refer to Sections only.  (See also AUTH and 
     PARAUTH).  Attributes denote [N]ormal, [C]lose (used where 
     Authority comes under another entry that already has space 
     below it), [T]urn, and [W]ide. [annex, appendix, attach, 
     enclo, exhibit, figure, guide, regtext, sched, section, sfar, 
     supple, table, text] -->

<!ELEMENT SECHD    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Usually used for the words "Section" or "Sec." when it 
     appears as a heading. [annex, appendix, attach, contents, 
     effdnot, effdnoti, effdnotp, enclo, exhibit, figure, guide, 
     sched, sfar, subchind, subjgrp, subpart, supple, table] -->

<!ELEMENT SECTION  - o (BIBINF?, PRTPAGE?, 
                        SECTNO, 
                        ((SUBJECT, 
                          (EXT-XREF | INT-XREF)*, 
                          NOLINE?, 
                          (AUTH | APPRO 
                         | BOXTXT 
                         | CITA 
                         | CONTENTS 
                         | CROSSREF 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EXHIBIT 
                         | EXTRACT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP1-2 
                         | FP2 | FP2-2 
                         | FTNT 
                         | GPH 
                         | ((TEAR | THED | TSECT)*, 
                            PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HD4 | HD5 | HD6 
                         | HED1 | LDRWK 
                         | MATH | NOTE 
                         | P | P-2 
                         | PARAUTH | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH | SFP-2 
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WBOXTXT 
                         | WEDNOTE 
                         | WEFFDNO 
                         | WEFFDNOI 
                         | WEFFDNOP 
                         | WIDE)*)* 
                       | RESERVED)+)>
  <!ATTLIST SECTION      TITLE    CDATA  #IMPLIED
                         CHAPTER  CDATA  #IMPLIED
                         CHRCNT   CDATA  #IMPLIED
                         PART     CDATA  #IMPLIED>
<!-- Group or container tag for search and retrieval purposes.  
     Major division within Part.  The Attributes denote the Title, 
     Chapter and Part numbers of the publication and the file size 
     of the data in the Section to be retrieved, and are used for 
     ECFR only. [ombnos, part, regtext, revtxt, subjgrp, subpart, 
     supersed, wide] -->

<!ELEMENT SECTNO   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for the CFR section number.  Except for indexes and in 
     Backmatter it is almost always followed by either  "SUBJECT" 
     or "RESERVED". [annex, appendix, attach, contents, enclo, 
     extract, figure, guide, hhsarind, pubyear, ropind, sched, 
     section, sfar, subjgrp, subpart, supple, table, tsect, wsect] -->

<!ELEMENT SF       - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for Sfar head entries in tables of contents. [cfrtoc, 
     contents, regtext, subjgrp, subpart, toc] -->

<!ELEMENT SFAR     - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR?, 
                          (HED 
                         | THED | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (APPRO | AUTH | CITA 
                         | CONTENTS 
                         | DOCKETHD 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EFTNT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP-DASH 
                         | FP1-2 | FP2 
                         | FP2-2 | FP2-3 
                         | FRP | FRP0 | FTNT 
                         | GPH 
                         | (TEAR?, PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HED | LDRWK 
                         | MATH 
                         | NAME | NOTE 
                         | P | P1 | P-1 
                         | P2 | P-3 | P-DASH 
                         | PARAUTH | PARTHD 
                         | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH 
                         | (SECTNO, 
                            (SUBJECT 
                           | RESERVED)) 
                         | SCOL2 | SECHD 
                         | SOURCE 
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WIDE)+)))>
  <!ATTLIST SFAR         TYPE  (CHAPTER | PART | REGTEXT 
                                 | TEXT | SUBCHAP | SUBPART 
                                 | SUPERSED) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Sfar (like Appendix). [part, regtext, revtxt, subchap, 
     subpart, supersed] -->

<!ELEMENT SFP      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Wide small size flush paragraph. [wide] -->

<!ELEMENT SFP-2    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Small flush paragraph with turnovers indented two levels, 
     see also FP-2. DO YOU WANT TO REMOVE THIS?? [extract, 
     section, text] -->

<!ELEMENT SIDEHED  - o (PRTPAGE?, HED, 
                        (P, 
                         (FNC | FNP 
                        | PRTPAGE | Q)*)+)>
<!-- Used within explanatory data following the "Cite this Code" 
     page in the Frontmatter.  Probably can be restructured so 
     that this tag is unnecessary. [expla] -->

<!ELEMENT SIG      - o (NAME, POSITION, OFFICE)>
<!-- Designates signature block. [expla, regtext] -->

<!ELEMENT SOURCE   - o (PRTPAGE?, 
                        HED, P)>
<!-- Used for "Source:" entries.  Comes before the first Section 
     in the following units. [annex, appendix, attach, enclo, 
     figure, guide, part, regtext, sched, sfar, subjgrp, subpart, 
     supple, table, text] -->

<!ELEMENT SP       - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Small paragraph in wide type only. [wide] -->

<!ELEMENT SPECED   - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | SU)*>
<!-- Last two lines of the Title Page. [titlepg] -->

<!ELEMENT SPLIT    - o (P+)>
<!-- Used when one volume is split into two volumes.  Part of the 
     publishing information behind the Title Page. [btitle] -->

<!ELEMENT SSAINDEX - o ((LRH, RRH)?, PRTPAGE?, 
                        HED, 
                        HED, EDNOTE, 
                        P+, 
                        ACQRUL, RESCIS)>
<!-- Special Index in Backmatter. [bmtr] -->

<!ELEMENT STARS    - o EMPTY>
<!-- Inserts line of five stars to signify break in data. [annex, 
     appendix, attach, enclo, effdnot, effdnoti, effdnotp, 
     exhibit, extract, figure, guide, note, regtext, sched, 
     section, sfar, subpart, supple, table, text] -->

<!ELEMENT STATE    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used in "Material Incorporated by Reference" section of 
     Backmatter. [chapter] -->

<!ELEMENT STUB     - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Back part of leadered material. [blmindex, ipar] -->

<!ELEMENT SU       - - (#PCDATA)>
<!-- Superior function.  Microcomp processing routine to create 
     superior figures automatically. [Found in all mixed content 
     elements (those that contain PCDATA)] -->

<!ELEMENT SUBAGCY  - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE 
                      | SU)*>
<!-- Subagency name. [alphlist] -->

<!ELEMENT SUBCHAP  - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | ((HED, 
                          (EXT-XREF | INT-XREF)*)*, 
                          (AMDPAR 
                         | ANNEX 
                         | APPENDIX  
                         | ATTACH | CROSSREF 
                         | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | ENCLO 
                         | EXHIBIT 
                         | FIGURE 
                         | GUIDE | P 
                         | SCHED 
                         | SFAR 
                         | SUPPLE 
                         | TABLE | TEXT 
                         | WEDNOTE 
                         | WIDE 
                         | NOTE | PART | SUBJGRP)*, 
                          SUBCHIND*)))>
  <!ATTLIST SUBCHAP      TYPE  (N 
                                 | P 
                                 | R) "R"
                         CHRCNT CDATA  #IMPLIED>
<!-- Group or container tag for search and retrieval purposes. 
     Major division within a Chapter.  The Attributes are [N]ew 
     odd page, new [P]age, and [R]unin, and the file size of the 
     data in the Subchapter to be retrieved, and are used for ECFR 
     only. [chapter, regtext, toc] -->

<!ELEMENT SUBCHIND - o ((LRH, RRH)?, 
                        PRTPAGE?, 
                        HED, 
                        SUBCHPHD?,
                        EDNOTE?, 
                        FP-1?, 
                        (PTHD | SECHD), 
                        ((FNC | FNP 
                        | PRTPAGE | Q)*, 
                         ALPHHD?, 
                         (((SUBJECT, FTNT?) 
                         | (SUBJL, FTNT?, 
                            PT, FTNT?)) 
                        | ((SUBJECT1, FTNT?) 
                         | (SUBJ1L, FTNT?, 
                            PT, FTNT?)) 
                        | ((SUBJECT2, FTNT?) 
                         | (SUBJ2L, FTNT?, 
                            PT, FTNT?)) 
                        | ((SUBJECT3, FTNT?) 
                         | (SUBJ3L, FTNT?, 
                            PT, FTNT?)) 
                        | (SUBJ4L, FTNT?, PT, 
                           FTNT?)*)*)+)>
<!-- Special index within subchapters. [subchap] -->

<!ELEMENT SUBCHPHD - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE 
                      | SU)*>
<!-- Subchapter head in Tables of Contents. [chapti, hhsarind, 
     subchind, toc] -->

<!ELEMENT SUBJECT  - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE 
                      | SU)*>
<!-- Subject of Section, usually follows Section Number. [annex, 
     appendix, attach, bsubchin, chapindx, chapti, chpindex, 
     contents, enclo, expl, extract, faids, figure, guide, hhsarind, 
     ropind, sched, section, sfar, subchind, subjgrp, subpart, 
     supple, table, titleno, titlepg, tsect, wsect] -->

<!ELEMENT SUBJECT1 - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU)*>
<!-- First level indented subject in special indexes. [bsubchin, 
     chapindx, faids, hhsarind, ropindx, subchind] -->

<!ELEMENT SUBJECT2 - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU)*>
<!-- Second level indented subject in special indexes. [bsubchin, 
     chapind, hhsarind, ropind, subchind] -->

<!ELEMENT SUBJECT3 - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU)*>
<!-- Third level indented subject in special indexes. [bsubchin, 
     chapind, hhsarind, ropind, subchind] -->

<!ELEMENT SUBJL    - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Leadered subject in special indexes. [bsubchin, chapind, 
     hhsarind, ropind, subchind] -->

<!ELEMENT SUBJ1L   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- First level leadered subject in special indexes. [bsubchin, 
     chapind, hhsarind, ropind, subchind] -->

<!ELEMENT SUBJ2L   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Second level leadered subject in special indexes. [bsubchin, 
     chapind, hhsarind, ropind, subchind] -->

<!ELEMENT SUBJ3L   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Third level leadered subject in special indexes. [bsubchin, 
     chapind, hhsarind, ropind, subchind] -->

<!ELEMENT SUBJ4L   - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Fourth level leadered subject in special indexes. [bsubchin, 
     hhsarind, ropind, subchind] -->

<!ELEMENT SUBJGRP  - o (BIBINF?, PRTPAGE?, 
                        (RESERVED 
                      | ((HED?, 
                          FTNT?), 
                         P*, 
                         (HD1*, 
                          HD2*, 
                          HD3*, 
                          (AMDPAR | AUTH 
                         | EDNOTE 
                         | SOURCE | SECTION 
                         | TEXT 
                         | (SECHD?, SECTNO, 
                            SUBJECT, 
                            (FP1-2 | FP2 
                           | FP2-2 | P-2)*) 
                         | APP)*)*)*)+)+>
<!-- Denotes text grouping (those that contain several sections). 
     [chapter, contents, part, regtext, subchap, subpart] -->

<!ELEMENT SUBJIND  - o ((LRH, RRH)?, 
                        PRTPAGE?, 
                        HED, 
                        EAR?, 
                        WEDNOTE, 
                        (PRE?, GPOTABLE))>
<!-- Used for Subject Index in a part. [part] -->

<!ELEMENT SUBPART  - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                      | (HED, FTNT?, 
                         ((AMDPAR | AUTH 
                         | CITA | CROSSREF | EDNOTE  
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | (EXT-XREF | INT-XREF)* 
                         | FNC | FNP 
                         | HD1 
                         | HD2 
                         | HD3 
                         | NOTE | P 
                         | SECTION | SOURCE 
                         | STARS 
                         | SUBJGRP | TEXT)+ 
                        | (SECHD?, 
                           (SECTNO, 
                            (SUBJECT | RESERVED))+, 
                           (APP 
                          | FP-2)*)+)+, 
                           (ANNEX 
                          | APPENDIX  
                          | ATTACH 
                          | ENCLO 
                          | EXHIBIT 
                          | FIGURE 
                          | GUIDE 
                          | SCHED 
                          | SFAR 
                          | SUPPLE 
                          | TABLE)*)+))>
  <!ATTLIST SUBPART    CHRCNT  CDATA  #IMPLIED>
<!-- Group or container tag for search and retrieval purposes.  
     Major division within Part.  The Attribute is the file size 
     of the data in the Subpart to be retrieved, and is used for 
     ECFR only. [contents, ombnos, part, regtext, revtxt, 
     supersed] -->

<!ELEMENT SUBPUBLI - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for publications. [chapter] -->

<!ELEMENT SUBTI    - o (HED, PG?)>
<!-- Subtitle head in Tables of Contents. [cfrtoc, titleno] -->

<!ELEMENT SUBTI2   - o (HED, PG)+>
<!-- Special use Subtitle head in Tables of Contents. [cfrtoc, 
     titleno] -->

<!ELEMENT SUBTITL  - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Subtitle head on Title Page Table of Contents. [titleno] -->

<!ELEMENT SUBTITLE - o (BIBINF?, PRTPAGE?, 
                        ((HED, P?, CHAPNO?, 
                         TOC?, 
                         (CHAPTER | GPH 
                        | PART)*)
                       | RESERVED))>
  <!ATTLIST SUBTITLE    CHRCNT  CDATA  #IMPLIED>
<!-- Group or container tag for search and retrieval purposes.  
     Major division within Title.  The Attribute is the file size 
     of the data in the Subtitle to be retrieved, and is used for 
     ECFR only. [title] -->

<!ELEMENT SUPERSED - - (ANNEX 
                      | APPENDIX  
                      | ATTACH 
                      | ENCLO 
                      | FIGURE 
                      | GUIDE 
                      | PART 
                      | SCHED 
                      | SECTION
                      | SFAR 
                      | SUBJGRP | SUBPART 
                      | SUPPLE 
                      | TABLE)+>
<!-- Superseded material. [ednote, effdnot, effdnoti, effdnotp] -->

<!ELEMENT SUP      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for Supplement head entries in tables of contents. [cfrtoc, 
     contents, regtext, subjgrp, subpart, toc] -->

<!ELEMENT SUPPLE   - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR?, 
                          (HED 
                         | THED | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (APPRO | AUTH | CITA 
                         | CONTENTS 
                         | DOCKETHD 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EFTNT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP-DASH 
                         | FP1-2 | FP2 
                         | FP2-2 | FP2-3 
                         | FRP | FRP0 | FTNT 
                         | GPH 
                         | (TEAR?, PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HED | LDRWK 
                         | MATH 
                         | NAME | NOTE 
                         | P | P1 | P-1 
                         | P2 | P-3 | P-DASH 
                         | PARAUTH | PARTHD 
                         | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH 
                         | (SECTNO, 
                            (SUBJECT 
                           | RESERVED)) 
                         | SCOL2 | SECHD 
                         | SOURCE 
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WIDE)+)))>
  <!ATTLIST SUPPLE       TYPE  (CHAPTER | PART | REGTEXT 
                                 | TEXT | SUBCHAP | SUBPART 
                                 | SUPERSED) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Supplement (like Appendix). [part, regtext, revtxt, subchap, 
     subpart, supersed] -->

<!ELEMENT SUPPLPUB - o (PRTPAGE?, 
                        HED, 
                        P+)>
<!-- Supplementary Publications in Tables of Contents. [toc] -->

<!ELEMENT TBL      - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for Table head entries in tables of contents. [cfrtoc, 
     contents, regtext, subjgrp, subpart, toc] -->

<!ELEMENT TABLE    - o (BIBINF?, PRTPAGE?, 
                        ((RESERVED, 
                          (EXT-XREF | INT-XREF)*) 
                       | (EAR?, 
                          (HED 
                         | THED | WHED), 
                          (EXT-XREF | INT-XREF)*, 
                          (APPRO | AUTH | CITA 
                         | CONTENTS 
                         | DOCKETHD 
                         | EAR | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | EFTNT | EXAMPLE 
                         | FNC | FNP 
                         | FP 
                         | FP-1 | FP-2 | FP-DASH 
                         | FP1-2 | FP2 
                         | FP2-2 | FP2-3 
                         | FRP | FRP0 | FTNT 
                         | GPH 
                         | (TEAR?, PRE?, GPOTABLE) 
                         | HD1 | HD2 | HD3 
                         | HED | LDRWK 
                         | MATH 
                         | NAME | NOTE 
                         | P | P1 | P-1 
                         | P2 | P-3 | P-DASH 
                         | PARAUTH | PARTHD 
                         | PRTPAGE | Q 
                         | RULE 
                         | SECAUTH 
                         | (SECTNO, 
                            (SUBJECT 
                           | RESERVED)) 
                         | SCOL2 | SECHD 
                         | SOURCE 
                         | STARS 
                         | TEFFDNO | TEFFDNOI | TEFFDNOP 
                         | WIDE)+)))>
  <!ATTLIST TABLE        TYPE  (CHAPTER | PART | REGTEXT 
                                 | SUBCHAP | SUPERSED 
                                 | SUBPART | TEXT) "PART"
                         CHRCNT CDATA  #IMPLIED>
<!-- Table (like Appendix). [part, regtext, revtxt, subchap, subpart, 
     supersed] -->

<!ELEMENT TEAR     - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used on pages that appear sideways to override default entry 
     for first or last section number in running head.  This will 
     be removed from the .DTD when we implement the new "Go 
     Normal," "Go Turn," & "Go Wide" Processing Instructions. 
     [annex, appendix, attach, attach, enclo, example, exhibit, 
     extract, figure, guide, part, sched, section, sfar, supple, 
     table, text] -->

<!ELEMENT TEFFDNO  - - (HED, P,
                         (FP | P)*)>
<!-- Sideways Effective Date Note.  This will be removed from the 
     .DTD when we implement the new "Go Normal," "Go Turn," & "Go 
     Wide" Processing Instructions. [annex, appendix, attach, 
     enclo, exhibit, figure, guide, part, sched, section, sfar, 
     supple, table, text] -->

<!ELEMENT TEFFDNOI - - (HED, P,
                         (FP | P)*)>
<!-- Sideways Effective Date Note.  Appears only in the ECFR, not 
     in the printed version.  This will be removed from the .DTD 
     when we implement the new "Go Normal," "Go Turn," & "Go Wide" 
     Processing Instructions. [annex, appendix, attach, enclo, 
     exhibit, figure, guide, part, sched, section, sfar, supple, 
     table, text] -->

<!ELEMENT TEFFDNOP - - (HED, P,
                         (FP | P)*)>
<!-- Sideways Effective Date Note.  Appears only in the printed 
     version, not in the ECFR.  This will be removed from the .DTD 
     when we implement the new "Go Normal," "Go Turn," & "Go Wide" 
     Processing Instructions. [annex, appendix, attach, enclo, 
     exhibit, figure, guide, part, sched, section, sfar, supple, 
     table, text] -->

<!ELEMENT TEXT     - o (APPRO 
                      | BOXTXT 
                      | CITA | CROSSREF 
                      | EAR | EDNOTE 
                      | EFFDNOT | EFFDNOTI | EFFDNOTP 
                      | EXHIBIT | EXTRACT 
                      | EXAMPLE | EXT-XREF 
                      | FNC | FNP 
                      | FP 
                      | FP-1 | FP-2 | FP1-2 
                      | FP2 | FP2-2 
                      | FTNT 
                      | GPH 
                      | ((TEAR | THED | TSECT)*, 
                         PRE?, GPOTABLE) 
                      | HD1 | HD2 | HD3 
                      | HD4 | HD5 
                      | HD6 | HED1 
                      | INT-XREF | LDRWK 
                      | MATH | NOTE 
                      | P | P-2 
                      | PARAUTH | PRTPAGE | Q 
                      | RULE 
                      | SECAUTH | SFP-2 
                      | STARS 
                      | SOURCE 
                      | TEFFDNO | TEFFDNOI | TEFFDNOP 
                      | WBOXTXT 
                      | WEDNOTE 
                      | WEFFDNO | WEFFDNOI 
                      | WEFFDNOP 
                      | WIDE)+>
<!-- Used as a catchall category when no other way to continue, 
     contains almost everything in Section.  Try to eliminate 
     whenever possible. [ombnos, part, subchap, subjgrp, 
     subpart] -->

<!ELEMENT THED     - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Head that turns sideways on the page.  This will be removed 
     from the .DTD when we implement the new "Go Normal," "Go 
     Turn," & "Go Wide" Processing Instructions. [annex, appendix, 
     attach, attach, enclo, example, exhibit, extract, figure, 
     guide, part, sched, section, sfar, supple, table, text] -->

<!ELEMENT THISTITL - o (PRTPAGE?, HED, 
                        (P, 
                         (FNC | FNP 
                        | INT-XREF | PRTPAGE 
                        | Q)*)+, 
                        GPH)>
<!-- Next to last page of Frontmatter, precedes the Order form. 
     [fmtr] -->

<!ELEMENT TITLE    - o (BIBINF?, (LRH, RRH)?, 
                        (CFRTITLE 
                       | SUBTITLE 
                       | CHAPTER))+>
  <!ATTLIST TITLE    CHRCNT  CDATA  #IMPLIED>
<!-- Group or container tag for search and retrieval purposes. 
     Major group of the publication.  The Attribute is the file 
     size of the data in the Title to be retrieved, and is used 
     for ECFR only. [cfrdoc] -->

<!ELEMENT TITLEHD  - - (PRTPAGE?, HED+, P?)>
<!-- Head for the true Title page. [cfrtitle] -->

<!ELEMENT TITLENO  - o (PRTPAGE?, 
                        ((HED, 
                         ((SUBTI*, CHAPTI) 
                        | (SUBTITL*, CHAPNO?, 
                           SUBJECT) 
                        | SUBTI2)+)+ 
                       | RESERVED))>
<!-- Title Number in Tables of Contents in Frontmatter and 
     Backmatter. [toc in fmtr, toctac] -->

<!ELEMENT TITLENUM - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Used for the Title number, above the rule over the Part 
     number information, on the Title Page. [titlepg] -->

<!ELEMENT TITLEPG  - o (CODE?, 
                        (PRTPAGE?, TITLENUM, 
                         PARTS*, HED?, 
                         REVISED, SUBJECT), 
                        (TITLENUM, RESERVED)?, 
                        CONTAINS?, DATE?, 
                        ANCIL?, PUB, SPECED, 
                        LOGO?)>
<!-- First page of Frontmatter. [fmtr] -->

<!ELEMENT TOC      - -  ((PRTPAGE?, HED, 
                          PGHD, 
                          EXPL, TITLENO+, FAIDS+) 
                       | (TOCHD?,
                          (EDNOTE 
                         | (PRE?, GPOTABLE) 
                         | NOTE 
                         | SUBCHPHD)*, 
                          (PARTHD | SUBCHAP)*, 
                          HD2?, Q?, 
                          PTHD, PGHD, 
                          (((ANN | APP 
                           | ATT 
                           | ENC | EX 
                           | FIG | GUI 
                           | SCH | SF 
                           | SUP 
                           | TBL), PG) 
                         | APPHED | CHAPTI 
                         | HD2 | GROUPHD 
                         | NOTE 
                         | PARTHD 
                         | PUBLICA 
                         | SUBCHAP)+,
                          (CROSSREF | EDNOTE 
                         | EFFDNOT | EFFDNOTI | EFFDNOTP 
                         | SUPPLPUB 
                         | ABBR)*))?>
<!-- Main Table of Contents in major divisions of publication. 
     [chapter, fmtr, subtitle] -->

<!ELEMENT TOCHD    - - (PRTPAGE?, (HED+, FTNT?)+, 
                        P?)>
<!-- Main head in Table of Contents. [toc] -->

<!ELEMENT TOCTAC   - o (PRTPAGE?, CHHD, 
                        (FNC | FNP 
                       | PRTPAGE | Q)*, 
                        HED+, 
                        (FNC | FNP 
                       | PRTPAGE | Q)*, 
                        REV, 
                        ((FNC | FNP 
                        | PRTPAGE | Q)*, 
                         TITLENO)+)>
<!-- Table of CFR Titles and Chapters. [bkmtr] -->

<!ELEMENT TSCINDEX - o ((LRH, RRH)?, 
                        PRTPAGE?, 
                        HED, 
                        (EXAMPLE | EXTRACT 
                       | FP | FTNT 
                       | GPH 
                       | (PRE?, GPOTABLE) 
                       | HD1 | HD2 | HD3 
                       | LDRWK | MATH 
                       | NOTE | P | WEDNOTE)+)>
<!-- Special index within Backmatter. [bmtr] -->

<!ELEMENT TSECT    - o (BIBINF?, PRTPAGE?, 
                        SECTNO, SUBJECT, EXT-XREF?)>
  <!ATTLIST TSECT    CHRCNT  CDATA  #IMPLIED>
<!-- Section head for sideways pages.  The Attribute denotes the 
     file size of the data in the Section to be retrieved, and is 
     used for ECFR only.  This will be removed from the .DTD when 
     we implement the new "Go Normal," "Go Turn," & "Go Wide" 
     Processing Instructions. [example, extract, part, section, 
     text] -->

<!ELEMENT TXT      - o (#PCDATA | AC | E 
                      | FR | FRLINK | FTREF 
                      | H | PRTPAGE 
                      | SU | URL)*>
<!-- Special use for text that runs in behind the head. [ednote] -->

<!ELEMENT URL      - - CDATA>
<!-- Uniform Resource Locator.  Link to another web site. Used in 
     the following Elements.  May be add to other Elements in the 
     future. [appro, cita, fl-2, fp, fp-1, fp-2, fp-dash, fp1, 
     fp1-2, fp2, fp2-2, fp2-3, fp3, fp4, frp, frp0, halfdash, 
     ldrline, p, p-1, p-2, p-3, p-dash, p1, p1-3, p2, p2-3, 
     p2-4, parauth, secauth, sfp, sfp-2, sp, stub, txt] -->

<!ELEMENT VOLHD    - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Repeatable Volume number head in "List of CFR Sections 
     Affected" section of Backmatter. [pubyear] -->

<!ELEMENT WBOXTXT  - - (HD1?, P+)>
<!-- Boxed text that spans two columns.  This will be removed from 
     the .DTD when we implement the new "Go Normal," "Go Turn," & 
     "Go Wide" Processing Instructions. [section, text] -->

<!ELEMENT WEDNOTE  - - (PRTPAGE?, HED, Q?, 
                        P, P*)>
<!-- Editorial Note that spans two columns.  This will be removed 
     from the .DTD when we implement the new "Go Normal," "Go 
     Turn," & "Go Wide" Processing Instructions. [casindex, 
     exhibit, part, section, subchap, subjind, text, tscindex] -->

<!ELEMENT WEFFDNO  - - (HED, P, P*)>
<!-- Effective Date Note that spans two columns.  This will be 
     removed from the .DTD when we implement the new "Go Normal," 
     "Go Turn," & "Go Wide" Processing Instructions. [section, 
     text] -->

<!ELEMENT WEFFDNOI - - (HED, P, P*)>
<!-- Effective Date Note that spans two columns.  Appears only in 
     the ECFR, not in the printed version.  This will be removed 
     from the .DTD when we implement the new "Go Normal," "Go 
     Turn," & "Go Wide" Processing Instructions. [section, text] -->

<!ELEMENT WEFFDNOP - - (HED, P, P*)>
<!-- Effective Date Note that spans two columns.  Appears only in 
     the printed version, not in the ECFR.  This will be removed 
     from the .DTD when we implement the new "Go Normal," "Go 
     Turn," & "Go Wide" Processing Instructions. [section, text] -->

<!ELEMENT WHED     - o (#PCDATA | AC | E 
                      | FR | FTREF 
                      | H | PRTPAGE | SU)*>
<!-- Head that spans two columns.  This will be removed from the 
     .DTD when we implement the new "Go Normal," "Go Turn," & "Go 
     Wide" Processing Instructions. [annex, appendix, attach, 
     attach, enclo, exhibit, figure, guide, part, sched, sfar, 
     supple, table] -->

<!ELEMENT WIDE     - - (EAR?, 
                        (AMDPAR 
                       | FNC | FNP | FP 
                       | FP-1 | FP-2 | FP-DASH 
                       | HD1 | HD2 | HD3 
                       | HED 
                       | LDRLINE 
                       | P | PRTPAGE | Q 
                       | RESERVED | RULE 
                       | SECTION 
                       | SFP | SP | WSECT 
                       | (PRE?, GPOTABLE))+)>
<!-- Used to force entries to span two columns.  This entire 
     model will be removed from the .DTD when we implement the 
     new "Go Normal," "Go Turn," & "Go Wide" Processing 
     Instructions. [annex, appendix, attach, enclo, example, 
     exhibit, extract, figure, guide, regtext, sched, section, 
     sfar, subchap, supple, table, text] -->

<!ELEMENT WSECT    - o (BIBINF?, PRTPAGE?, 
                        SECTNO, SUBJECT, EXT-XREF?)>
  <!ATTLIST WSECT    CHRCNT  CDATA  #IMPLIED>
<!-- Section Number and Section Subject head that spans two 
     columns. The Attribute denotes the file size of the data in 
     the Section to be retrieved, and is used for ECFR only.  
     This will be removed from the .DTD when we implement the new 
     "Go Normal," "Go Turn," & "Go Wide" Processing Instructions. 
     [wide] -->

<!ELEMENT YEAR     - o (#PCDATA)>
<!-- Year of publication head in "List of Sections Affected" 
     material in Backmatter. [pubyear] -->

<!-- =================== END OF THE CFRDOC DTD =================== -->
]>
 
