Who is required to be certified when applying or supervising the application of a restricted material in California?

In California, the law mandates that anyone applying or supervising the application of restricted materials must be a DPR-certified commercial or private applicator. This requirement ensures that those who handle these potentially hazardous substances possess the necessary knowledge and training to use them safely and effectively, minimizing risks to human health and the environment.

Commercial applicators typically work for businesses that apply pesticides, while private applicators apply pesticides on their own property or land they manage. The certification process involves completing educational requirements and passing exams that cover the safe handling and application of pesticides, including understanding regulations related to restricted materials.

While the other professionals mentioned might play important roles in the pesticide application process, their certifications do not specifically encompass the supervisory authority over the application of restricted materials. For instance, agricultural technicians and pest control advisors have valuable expertise, but their certifications do not grant them the authority required for direct application or supervision of restricted materials. Thus, being a DPR-certified commercial or private applicator is essential for compliance with California's regulatory framework concerning the application of restricted materials.