California Environmental Protection Agency

About the California Environmental Protection Agency

In 1991, California’s environmental authority was unified in a single Cabinet level agency—the California Environmental Protection Agency (CalEPA). Our mission is to restore, protect and enhance the environment, to ensure public health, environmental quality and economic vitality. We fulfill our mission by developing, implementing and enforcing environmental laws that regulate air, water and soil quality, pesticide use and waste recycling and reduction. Our departments are at the forefront of environmental science, using the most recent research to shape the state’s environmental laws. The Office of the Secretary heads CalEPA overseeing and coordinating the activities of one office, two boards, and three departments dedicated to improving California’s environment. 
Learn more at www.calepa.ca.gov