CFR›Title 40›Chapter I›Part 79›Subpart C ContainsSections 79.20–79.24CorpusDaily eCFRDisplayed edition2026-10-28Last updated2026-10-28 Subpart C—Additive Registration Procedures Sections 79.20 § 79.20 Application for registration by additive manufacturer. 79.21 § 79.21 Information and assurances to be provided by the additive manufacturer. 79.22 § 79.22 Determination of noncompliance. 79.23 § 79.23 Registration. 79.24 § 79.24 Termination of registration of additives. Previous B Subpart B—Fuel Registration Procedures Next D Subpart D—Designation of Fuels and Additives