21 CFR § 1.1390 General Enforcement Regulations

§ 1.1390 When will modified requirements that we adopt or an exemption that we grant become effective?

Current through Sep 8, 2026 · Read all of Part 1

⚠ 1 pending change to Part 1

Any modified requirements that FDA adopts or exemption that we grant will become effective on the date that notice of the modified requirements or exemption is published in the Federal Register, unless otherwise stated in the notice.

← § 1.1385 What process will FDA follow when adopting modified requirements or granting an exemption on our own initiative?§ 1.1395 Under what circumstances may FDA revise or revoke modified requirements or an exemption? →