The Pesticide Regulation Division serves to protect public health and safety, pesticide handlers, agricultural workers, and the environment from the harmful effects of pesticide use. Professional pest control operators, advisers, commercial applicators, growers, pesticide dealers, and other
users are regulated for the purpose of preventing the inappropriate or illegal use of pesticides.

The Division collects samples to be analyzed by the toxicology laboratory for project monitoring and agricultural or structural pesticide related investigations.

We offer training for other county personnel, governmental agencies, schools and private applicators in the safe and effective use of pesticides. This training is to insure pesticide usage complies with state and federal laws and regulations, is appropriate, and least hazardous to humans, animals, and the environment.

For the following Los Angeles County registration forms, call the Pesticide Regulation Division at (626) 575-5466 .

• Structural Companies
  Branch 1
  Branch 2
  Branch 3


• Agricultural Companies
  Pest control business
  Advisor
  Maintenance gardener
  Pilot