D.C. Mun. Regs. tit. 23, § 1707
1707.1 A non-lawyer representative shall submit a signed statement containing that person's name, address, e-mail address, telephone number, and the nature of the representation, or ABRA's Attorney/Representative Designation Form prior to appearing before the Board.
1707.2 The written statement or the Attorney/Representative Designation Form required under § 1707.1 shall be made a part of the Board's record of the proceeding and shall be served on all parties to the proceeding.
1707.3 Any attorney appearing as counsel in any proceeding shall submit a Notice of Appearance containing his or her name, e-mail address, office address, office telephone number, D.C. Bar number, and nature of the representation or ABRA's Attorney/Representative Designation Form to the Board.
1707.4 In the case of law students who appear before the Board under the direction of an accredited law school clinical program, the supervising attorney shall register with the Board.
SOURCE: The Alcoholic Beverage Control Board Rules of Procedures Amendments of 1980, effective March 5, 1981 (D.C. Law 3-146; 27 DCR 4753 (October 31, 1980)); as amended by Final Rulemaking published at 35 DCR 4947 (June 24, 1988); as amended by Final Rulemaking published at 51 DCR 4309 (April 30, 2004); as amended by Final Rulemaking published at 55 DCR 12991 (December 26, 2008 – Part 2); as amended by Final Rulemaking published at 67 DCR 14479 (December 11, 2020).