CFR Subpart A

CFR Subpart A
in effect

21 C.F.R. § 121.1 Applicability.

21 C.F.R. § 121.3 Definitions.

21 C.F.R. § 121.4 Qualifications of individuals who perform activities under subpart C of this part.

21 C.F.R. § 121.5 Exemptions.