CFR›Title 5›Chapter VI›Part 1620›Subpart A ContainsSections 1620.1–1620.4CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart A—General Sections 1620.1 § 1620.1 Application. 1620.2 § 1620.2 Definitions. 1620.3 § 1620.3 Contributions. 1620.4 § 1620.4 Notices. Next B Subpart B—Cooperative Extension Service, Union, and Intergovernmental Personnel Act Employees