D.C. Mun. Regs. tit. 31, § 516
516.1 An owner, employee, agent, or representative or affiliate of a taxicab company, association, or fleet shall, at all times, cooperate with all instructions of law enforcement officers, hack inspectors, and representatives of the Commission.
516.2 An owner of a taxicab company, association, or fleet shall in a timely manner answer and comply with all questions, communications, notices, directives, and summonses from the Commission or its representatives, including the collection of information or data from any taxi driver-owner that is affiliated with or operating under the company, association, or fleet's color (§602.1(d)).
516.3 A licensee shall produce his or her original official Commission license and other requested documents when a hack inspector, law enforcement officer, the Commission, or an authorized agent of the Commission requests such documents.
SOURCE: Final Rulemaking published at 59 DCR 8549, 8561 (July 20, 2012).