Code of Federal Regulations > Title 21 > Chapter I > Part 12 > Subpart B - Subpart B—Initiation of Proceedings

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 28, 2025

§ 12.20 - Initiation of a hearing involving the issuance, amendment, or revocation of a regulation.

§ 12.21 - Initiation of a hearing involving the issuance, amendment, or revocation of an order.

§ 12.22 - Filing objections and requests for a hearing on a regulation or order.

§ 12.23 - Notice of filing of objections.

§ 12.24 - Ruling on objections and requests for hearing.

§ 12.26 - Modification or revocation of regulation or order.

§ 12.28 - Denial of hearing in whole or in part.

§ 12.30 - Judicial review after waiver of hearing on a regulation.

§ 12.32 - Request for alternative form of hearing.

§ 12.35 - Notice of hearing; stay of action.

§ 12.37 - Effective date of a regulation.

§ 12.38 - Effective date of an order.