Code Structure

1. CFR
2. ›
3. Title 1
4. ›
5. Chapter I
6. ›
7. Part 21
8. ›
9. Subpart A
10. ›
11. Subject Group Code Structure

Sections

• 21.7
  § 21.7 Titles and subtitles.
• 21.8
  § 21.8 Chapters and subchapters.
• 21.9
  § 21.9 Parts, subparts, and undesignated center heads.
• 21.10
  § 21.10 Sections.