CFR›Title 45›Subtitle A›Part 90›Subpart A ContainsSections 90.1–90.4CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—General Sections 90.1 § 90.1 What is the purpose of the Age Discrimination Act of 1975? 90.2 § 90.2 What is the purpose of these regulations? 90.3 § 90.3 What programs or activities does the Age Discrimination Act of 1975 cover? 90.4 § 90.4 How are the terms in these regulations defined? Next B Subpart B—What is Age Discrimination?