California Government Site

California B.A.R. Smog Check

California Air Resources Board (C.A.R.B.)

California Department of Motor Vehicles (DMV)

California Department of Transportation (DOT)

California Environmental Protection Agency (EPA)

California Energy Commission

The South Coast AQMD is the smog control agency for all or portions of Los Angeles, Orange, Riverside and San Bernardino Counties, California, where 14 million people breathe the worst air quality in the US.