CFR›Title 42›Chapter IV›Part 418›Subpart A ContainsSections 418.1–418.3CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart A—General Provision and Definitions Sections 418.1 § 418.1 Statutory basis. 418.2 § 418.2 Scope of part. 418.3 § 418.3 Definitions. Next B Subpart B—Eligibility, Election and Duration of Benefits