D.C. Mun. Regs. tit. 20, § 2212
2212.1 It shall be the responsibility of each licensed certified applicator to acquaint those working under his or her direct supervision with the hazards involved in the use of pesticides as set forth by the Director or on the pesticide labeling, and to instruct the employees on the proper steps to avoid these hazards.
2212.2 It shall be the responsibility of each licensed certified applicator to provide the necessary safety equipment and protective clothing for the protection of all employees as set forth by the Director on the pesticide labeling or as is appropriate for the pesticide being used.
2212.3 It shall be the responsibility of the licensed certified applicator to inform those working under his or her direct supervision of any appropriate reentry requirements, and to provide the necessary protective clothing or apparatus if premature reentry is necessary.
2212.4 If the licensed certified applicator is not the owner or manager, the ultimate responsibility for providing safety equipment and protective clothing shall be the responsibility of the pesticide operator.
SOURCE: As amended by Final Rulemaking published at 25 DCR 3044 (October 6, 1978), incorporating Proposed Rulemaking published at 25 DCR 2118 (August 25, 1978).