Air Plan Approval; California; California Air Resources Board; Volatile Organic Compounds

The Environmental Protection Agency (EPA) is proposing to approve a revision to the California Air Resources Board (CARB) portion of the California State Implementation Plan (SIP). This revision concerns emissions of volatile organic compounds (VOCs) from vapor recovery systems of gasoline cargo tanks. We are proposing to approve a local rule to regulate these emission sources under the Clean Air Act (CAA or the Act). We are taking comments on this proposal and plan to follow with a final action.