Authorities Cited: United States Code 42 U.S.C. § 405(g) Code of Federal Regulations 20 C.F.R. § 404.1520 20 C.F.R. § 404.1520(a)(4) 20 C.F.R. § 404.1520(a)(4)(i) 20 C.F.R. § 404.1520(a)(4)(ii) 20 C.F.R. § 404.1520(a)(4)(iv) 20 C.F.R. § 404.1520(a)(4)(v) 20 C.F.R. § 404.1520(c) 20 C.F.R. § 404.1520(e) 20 C.F.R. § 404.1520(g)(1) 20 C.F.R. § 404.1545(a) Supreme Court 402 U.S. 389, 401 482 U.S. 137, 153 Circuit Courts 641 F.2d 243, 248 661 F.2d 1206, 1209 677 F.2d 1351, 1361 703 F.2d 1233, 1239 711 F.2d 957 749 F.2d 1562, 1566 764 F.2d 834, 836 767 F.2d 180, 183 814 F.2d 617, 619-620 826 F.2d 996, 1002-1003 880 F.2d 1200, 1202 894 F.2d 1520, 1529 935 F.2d 230, 234 957 F.2d 837, 839 976 F.2d 642, 648 67 F.3d 1553, 1559 84 F.3d 1397, 1400 86 F.3d 1072, 1077 125 F.3d 1436, 1440 190 F.3d 1224, 1229 323 F.3d 920, 929