Authorities Cited: United States Code 29 U.S.C. § 157 29 U.S.C. § 158(a)(1) 29 U.S.C. § 158(a)(5) 29 U.S.C. § 159(c)(1)(B) 29 U.S.C. § 160(e) Code of Federal Regulations 29 C.F.R. § 102.46(a) 29 C.F.R. § 102.48(d)(1) 29 C.F.R. § 102.60(a) Supreme Court 325 U.S. 410, 414 517 U.S. 781, 786 519 U.S. 452, 461 Circuit Courts 635 F.2d 859, 868 709 F.2d 1514 785 F.2d 796 209 F.3d 727 314 F.3d 645, 650 452 F.3d 813, 816 508 F.3d 28