CFR›Title 10›Chapter I›Part 4›Subpart B›Subject Group Enforcement ContainsSections § 4.231–§ 4.233CorpusDaily eCFRDisplayed edition2026-10-20Last updated2026-10-20 Sections § 4.231 § 4.231 Responsibility of applicants and recipients. § 4.232 § 4.232 Notice. § 4.233 § 4.233 Enforcement procedures.