D.C. Mun. Regs. tit. 31, § 600
600.1 This chapter shall be applicable to and governs parts and equipment of taxicabs licensed in the District of Columbia (District).
600.2 No motor vehicle shall be operated as a taxicab in the District without the prior approval of the Commission.
600.3 Each motor vehicle licensed as a public vehicle for hire in the District shall comply with the regulations governing the equipment requirements, inspection of passenger vehicles for hire and standards established by the Commission.
600.4 [RESERVED]
600.5 The enforcement of this chapter shall be governed by the procedures set forth in Chapter 7 of this title.
600.6 If, at the time of a violation, the procedures in Chapter 7 do not extend in their terms to a person regulated by this chapter, violations of this chapter shall be enforced as if such person were a taxicab owner or operator.
SOURCE: Final Rulemaking published at 37 DCR 3595, 3603 (June 1, 1990); as amended by Final Rulemaking published at 59 DCR 8564, 8565 (July 20, 2012); as amended by Final Rulemaking published at 60 DCR 1173 (February 1, 2013); as amended by Final Rulemaking published at 60 DCR 10994 (July 26, 2013); as amended by Final Rulemaking published at 63 DCR 338 (January 8, 2016).