Authorities Cited: United States Code 42 U.S.C. § 405(g) Code of Federal Regulations 20 C.F.R. § 404 20 C.F.R. § 404.1520(f) 20 C.F.R. § 404.1525(a) 20 C.F.R. § 404.1525(b) 20 C.F.R. § 404.1526(a) 20 C.F.R. § 404.1529 20 C.F.R. § 404.315(a)(3) 20 C.F.R. § 404.320(b)(3) 20 C.F.R. § 404.621(d) Supreme Court 529 U.S. 1089 Circuit Courts 816 F.2d 600, 602 831 F.2d 1007, 1011 841 F.2d 1077, 1080 847 F.2d 698, 701 858 F.2d 1541, 1545 880 F.2d 1200, 1201 894 F.2d 1520, 1529 921 F.2d 1210, 1214-1215 921 F.2d 1221, 1223 941 F.2d 1529, 1533 86 F.3d 1072, 1077-1078 120 F.3d 1217, 1219 150 F.3d 1320, 1322 190 F.3d 1224, 1229