CFR›Title 40›Chapter I›Part 272›Subpart O ContainsSections 272.700–272.750CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart O—Illinois Sections 272.700 § 272.700 State authorization. 272.701 § 272.701 State-administered program: Final authorization. 272.702-272.750 §§ 272.702-272.750 [Reserved] Previous NN Subpart NN—Pennsylvania Next OO Subpart OO—Rhode Island