CFR›Title 28›Chapter I›Part 51›Subpart H ContainsSections 51.65–51.67CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart H—Petition To Change Procedures Sections 51.65 § 51.65 Who may petition. 51.66 § 51.66 Form of petition. 51.67 § 51.67 Disposition of petition. Previous G Subpart G—Sanctions