D.C. Code § 47-2853.53
Unless licensed as an asbestos worker under this subchapter, no person shall use the term “asbestos worker” or hold himself or herself out, directly or indirectly, as qualified to abate asbestos or asbestos materials.
Apr. 20, 1999, D.C. Law 12-261, § 1002, 46 DCR 3142
1981 Ed., § 47-2853.53.