California Environmental Protection Agency
To restore, protect and enhance the environment, to ensure public health, environmental quality and economic vitality.

Air Resources Board
To promote and protect public health, welfare and ecological resources through the effective and efficient reduction of air pollutants while recognizing and considering the effects on the economy of the state.

CalRecycle
To protect the environment and preserve resources by empowering Californians to reduce, reuse and recycle.

Department of Pesticide Regulation
To protect human health and the environment by regulating pesticide sales and use, and by fostering reduced-risk pest management.

Department of Toxic Substances Control
To protect California's people and environment from harmful effects of toxic substances by restoring contaminated resources, enforcing hazardous waste laws, reducing hazardous waste generation, and encouraging the manufacture of chemically safer products.

Office of Environmental Health Hazard Assessment
To protect and enhance public health and the environment by scientific evaluation of risks posed by hazardous substances.

State Water Resources Control Board
To preserve, enhance, and restore the quality of California's water resources, and ensure their allocation and efficient use for the benefit of present and future generations.