Refrigerant Handling Certification Requirements Equipment Requirement: Notes
WARNING: This page does not describe the selected car, but rather 41 other vehicles, including the 2003 BMW M5, 2003 BMW M3, 2003 BMW 540i, 2003 BMW 530i, and 2003 BMW 525i. However, it is still accessible from the selected car via links, so may be relevant.
Since Jan. 1, 1993, any technician servicing, repairing, or opening a motor vehicle air conditioning system "for consideration" - anything other than free service- must use either refrigerant recovery/recycling or recovery-only equipment approved by the EPA.
There are certification requirement for the technicians and the equipment; there are also record-keeping requirements.