authority: 29 U.S.C. 1021-1025,1027,1029,1059,1134; and Secretary of Labor's Order 1-2011, 77 FR 1088 (Jan. 9, 2012). Sec. 2520.101-2 also issued under 29 U.S.C. 1132,1181,1181,1185,1185a-b,1191, and1191a-c. Sec. 2520.101-5 also issued under 29 U.S.C. 1021(f). Sec. 2520.101-6 also issued under 29 U.S.C. 1021(k). Sec. 2520.103-13 also issued under 29 U.S.C. 1023. Secs. 2520.102-3, 2520.104b-1, 2520.104b-3, and 2520.104b-31 also issued under 29 U.S.C. 1003,1181,1181,1185,1185a-b,1191, and1191a-c. Secs. 2520.104b-1 and 2520.107 also issued under 26 U.S.C. 401 note, 111 Stat. 788