D.C. Mun. Regs. tit. 20, § 2313
2313.1 Each applicator required to be licensed under this chapter shall acquaint those working under their direct supervision with the hazards involved in the use of pesticides generally and specific hazards set forth on the labeling of the pesticides to be used, and instruct the employees on the proper steps to avoid these hazards, including providing understandable instructions specific to characteristics of a site and choosing appropriate application equipment that is in good working condition.
2313.2 Each applicator required to be licensed under this chapter shall provide the necessary safety equipment and protective clothing as set forth on the pesticide label for the protection of all employees under their supervision, and must ensure that the safety and protective clothing are worn and used correctly for the intended purpose.
2313.3 Each applicator required to be licensed under this chapter shall 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.
2313.4 If the applicator is not the owner or manager, the pesticide operator shall have ultimate responsibility for providing safety equipment and protective clothing.
SOURCE: Final Rulemaking published at 62 DCR 3340 (March 20, 2015); as amended by Final Rulemaking published at 73 DCR 001173 (February 6, 2026).