D.C. Code § 32-1331.11
(a) Where, after investigation, the Mayor determines that an employer who is or has engaged in work on a project funded by District funds is in violation of this subchapter, the Mayor shall:
(1) Withhold from payment due to the employer an amount that is sufficient to:
(b) An employer found to be in violation of this section more than twice in a 2-year period shall be subject to debarment. A debarment under this section shall be in effect against any successor corporation or business entity that:
Aug. 3, 1956, 70 Stat. 976, ch. 924, § 211
as added Apr. 27, 2013, D.C. Law 19-300, § 2(b), 60 DCR 2679
The 2013 amendment by D.C. Law 19-300 added this section.