Subpart A—Scope, Definitions, and General Provisions

1. CFR
2. ›
3. Title 42
4. ›
5. Chapter IV
6. ›
7. Part 421
8. ›
9. Subpart A

Sections

Section numbering in the official eCFR can be non-consecutive. Omitted section numbers are not treated here as reserved unless the source explicitly labels them that way.

• 421.1
  § 421.1 Basis, applicability, and scope.
• 421.3
  § 421.3 Definitions.
• 421.5
  § 421.5 General provisions.