D.C. Code § 28-3853
§ 28-3853. Enforcement.
(a) [Repealed].
(b) A violation of this subchapter , or any rule issued pursuant to the authority of this subchapter , is an unfair or deceptive trade practice pursuant to § 28-3904(kk) .
(c) The rights and remedies available under this section are cumulative to each other and to any other rights and remedies available under law.