Regulations last checked for updates: May 18, 2024

Title 21 - Food and Drugs last revised: May 15, 2024
§ 171.102 - Effective date of regulation.

A regulation published in accordance with § 171.100(a) shall become effective upon publication in the Federal Register.

authority: 21 U.S.C. 321,342,348,371
source: 42 FR 14489, Mar. 15, 1977, unless otherwise noted.
cite as: 21 CFR 171.102