21 CFR 1301.34 : Food And Drugs (§ 1.1 To Parts 1403-1499) — (§ 1300.01 To Parts 1403-1499) — Drug Enforcement Administration, Department Of Justice (§ 1300.01 To Parts 1322-1399) — Registration Of Manufacturers, Distributors, And Dispensers Of Controlled Substances (§ 1301.01 To § 1301.93) — Action On Application For Registration: Revocation Or Suspension Of Registration (§ 1301.31 To § 1301.37) — Application for importation of Schedule I and II substances.