VIOLATIONS: MR. DOMINA IS SERVICING MOTOR VEHICLE AIR CONDITIONERS AND, THEREFORE,SHOULD OBTAIN A SECTION 609 CERTIFICATION IN ACCORDANCE WITH THE REGULATIONS AT 40 CFR PART 82, SUBPART B (SECTION 82.34(A)(2). ALSO, COMPANY IS USING A REFRIGERANT RECOVERY UNIT THAT IS NOT CONTAINED IN THE LIST OF APPROVED EQUIPMENT MAINTAINED BY EPA AND, THEREFORE, IS IN VIOLATION OF 40 CFR 82.34(A)(1) .