An applicant, licensee, or permittee may be represented by an attorney, certified public accountant, or other person recognized to practice before the Bureau of Alcohol, Tobacco, Firearms, and Explosives as provided in 31 CFR Part 8, if he has otherwise complied with the applicable requirements of 26 CFR 601.521 through 601.527. The Director, Industry Operations shall be represented in proceedings under Sec. Sec. 555.73 and 555.75 by an attorney in the office of the chief counsel or regional counsel who is authorized to execute and file motions, briefs, and other papers in the proceedings, on behalf of the Director, Industry Operations, in his own name as ``Attorney for the Government''. [T.D. ATF-87, 46 FR 40384, Aug. 7, 1981, as amended by T.D. ATF-92, 46 FR 46916, Sept. 23, 1981; T.D. ATF 2013R-9F, 79 FR 46694, Aug. 11, 2014]