Which agency regulates the use of pesticides in the state of California?

The agency that regulates the use of pesticides in California is the Department of Pesticide Regulation (DPR). This department operates under the California Environmental Protection Agency (CalEPA) and is specifically tasked with overseeing the registration, licensing, and regulation of pesticide use within the state. The DPR ensures that pesticides are used safely and effectively, protecting both human health and the environment.

In carrying out its responsibilities, the DPR enforces state and federal laws related to pesticide use, conducts risk assessments, and provides information and guidance to pesticide users. This makes it the primary authority on pesticide regulation, distinguishing it from other agencies, such as the Department of Food and Agriculture, which oversees broader agricultural policies, or the Department of Industrial Relations, which focuses mainly on labor laws and workplace safety.