Standard organization of the Code of Federal Regulations.

CFR · 2024-01-01 · US · Title 1

The standard organization consists of the following structural units: (a) Titles, which are numbered consecutively in Arabic throughout the Code; (b) Subtitles, which are lettered consecutively in capitals throughout the title; (c) Chapters, which are numbered consecutively in Roman capitals throughout each title; (d) Subchapters, which are lettered consecutively in capitals throughout the chapter; (e) Parts, which are numbered in Arabic throughout each title; (f) Subparts, which are lettered in capitals; (g) Sections, which are numbered in Arabic throughout each part. A section number includes the number of the part followed by a period and the number of the section. For example, the section number for section 15 of part 21 is “§ 21.15”; and (h) Paragraphs, which are designated as follows:

official document · source cfr-2024 · id 1:§ 21.11