RESPONDENT'S SERVICE OR REPAIR OF MOTOR VEHICLE AIR CONDITIONERS INVOLVING THE REFRIGERANT, WITHOUT OBTAINING PROPER TRAINING AND CERTIFICATION FOR ITS SERVICE TECHNICIAN; AS REQUIRED BY 40 CFR SECTION 82.34(A) (A VIOLATION OF SECTION 609(C) OF THE CAA). RESPONDENT FAILED TO CERTIFY TO THE ADMINISTRATOR THAT RESPONDENT HAS ACQUIRED, AND IS PROPERLY USING, APPROVED EQUIPMENT AND THAT EACH INDIVIDUAL AUTHORIZED TO USE THE EQUIPMENT IS PROPERLY TRAINED AND CERTIFIED IN ACCORDANCE WITH SECTION 82.40, AS REQUIRED BY 40 CFR 82.42 (IN VIOLATION OF SECTION 609(C) OF THE CAA).