CFR›Title 20›Chapter II›Part 229›Subpart A ContainsSections 229.1–229.4CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart A—General Sections 229.1 § 229.1 Introduction. 229.2 § 229.2 Definitions. 229.3 § 229.3 Other regulations related to this part. 229.4 § 229.4 Applying for the overall minimum. Next B Subpart B—Social Security Overall Minimum Guarantee Defined