AUTHORITY: 5 U.S.C. 552(a), 19 U.S.C. 81c, 1202; 26 U.S.C. 5001, 5007, 5008, 5010, 5041, 5051, 5054, 5061, 5121, 5122-5124, 5201, 5205, 5207, 5232, 5273, 5301, 5313, 5382, 5555, 6038E, 6065, 6109, 6302, 7805.

SOURCE: 20 FR 3561, May 21, 1955, unless otherwise noted. Redesignated at 40 FR 16835, Apr. 15, 1975, and further redesignated by T.D. ATF-479, 67 FR 30799, May 8, 2002.

CITE AS: 27 CFR 27.173