Title 1

PART 21 SUBPART A

Subpart A - General

1:1.0.1.5.17.1.10SUBJGRP 10
Code Structure
1:1.0.1.5.17.1.10.1SECTION 21.1
   21.1 Drafting.
1:1.0.1.5.17.1.10.2SECTION 21.6
   21.6 Notice of expiration of codified material.
1:1.0.1.5.17.1.10.3SECTION 21.7
   21.7 Titles and subtitles.
1:1.0.1.5.17.1.10.4SECTION 21.8
   21.8 Chapters and subchapters.
1:1.0.1.5.17.1.10.5SECTION 21.9
   21.9 Parts, subparts, and undesignated center heads.
1:1.0.1.5.17.1.10.6SECTION 21.10
   21.10 Sections.
1:1.0.1.5.17.1.11SUBJGRP 11
Numbering
1:1.0.1.5.17.1.11.7SECTION 21.11
   21.11 Standard organization of the Code of Federal Regulations.
1:1.0.1.5.17.1.11.8SECTION 21.12
   21.12 Reservation of numbers.
1:1.0.1.5.17.1.11.9SECTION 21.14
   21.14 Deviations from standard organization of the Code of Federal Regulations.
1:1.0.1.5.17.1.12SUBJGRP 12
Headings
1:1.0.1.5.17.1.12.10SECTION 21.16
   21.16 Required document headings.
1:1.0.1.5.17.1.12.11SECTION 21.18
   21.18 Tables of contents.
1:1.0.1.5.17.1.12.12SECTION 21.19
   21.19 Composition of part headings.
1:1.0.1.5.17.1.13SUBJGRP 13
Amendments
1:1.0.1.5.17.1.13.13SECTION 21.20
   21.20 General requirements.
1:1.0.1.5.17.1.14SUBJGRP 14
References
1:1.0.1.5.17.1.14.14SECTION 21.21
   21.21 General requirements: References.
1:1.0.1.5.17.1.14.15SECTION 21.23
   21.23 Parallel citations of Code and Federal Register.
1:1.0.1.5.17.1.14.16SECTION 21.24
   21.24 References to 1938 edition of Code.
1:1.0.1.5.17.1.15SUBJGRP 15
Effective Date Statement
1:1.0.1.5.17.1.15.17SECTION 21.30
   21.30 General.
1:1.0.1.5.17.1.16SUBJGRP 16
OMB Control Numbers
1:1.0.1.5.17.1.16.18SECTION 21.35
   21.35 OMB control numbers.