The provisions of the Act do not alter the obligation of an employer to comply with any collective bargaining agreement or any employment benefit or plan that provides paid leave rights greater than those established by the Act.
Subject to the provisions of section 13 of the Act and § 3216 of this Chapter, a written bona fide collective bargaining agreement shall not waive the paid leave requirements of the Act and this Chapter, unless such collective bargaining agreement provides at least three (3) paid days of leave.
D.C. Mun. Regs. tit. 7, r. 7-3214