Manufacturers of regulated appliances are required to meet state or federal standards for energy and water efficiency. Manufacturers must also certify the performance of their appliances to the California Energy Commission to show that products meet the standards. This information is available to the public.

Appliance Efficiency Regulations


Appliance Compliance Assistance
Toll-free in California: 888-838-1467
Outside California: 916-651-7100


Title 20 Compliance Assistance