CFR›Title 20›Chapter V›Part 604 ContainsSections 604.1–604.6CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 604—REGULATIONS FOR ELIGIBILITY FOR UNEMPLOYMENT COMPENSATION Sections 604.1 § 604.1 Purpose and scope. 604.2 § 604.2 Definitions. 604.3 § 604.3 Able and available requirement—general principles. 604.4 § 604.4 Application—ability to work. 604.5 § 604.5 Application—availability for work. 604.6 § 604.6 Conformity and substantial compliance. Authority42 U.S.C. 1302(a); 42 U.S.C. 503(a)(2) and (5); 26 U.S.C. 3304(a)(1) and (4); 26 U.S.C. 3306(h); 42 U.S.C. 1320b-7(d); Secretary's Order No. 4-75 (40 FR 18515); and Secretary's Order No. 14-75 (November 12, 1975).Source72 FR 1893, Jan. 16, 2007, unless otherwise noted. Previous 603 Part 603—Federal-State Unemployment Compensation (UC) Program; Confidentiality and Disclosure of State UC Information Next 606 Part 606—Tax Credits Under the Federal Unemployment Tax Act; Advances Under Title XII of the Social Security Act