The Act applies to adversary adjudications required to be conducted by the Treasury Department under 5 U.S.C. 554. Within the Treasury Department, these proceedings are:

(a) Bureau of Alcohol, Tobacco and Firearms: (1) Permit proceedings under the Federal Alcohol Administration Act (27 U.S.C. 204); (2) Permit proceedings under the Internal Revenue Code of 1954 (26 U.S.C. 5171,5271,5713; (3) License and permit proceedings under the Federal Explosives Laws (18 U.S.C. 843).

(b) Comptroller of the Currency: