The purpose of this fact sheet is to help understand the regulatory requirements for servicing motor vehicle air conditioners (MVACs). Environmental Impact of fileslib. How often do you register Mvac equipment? This is a one-time requirement. If a shop has certified ownership of a piece of CFC-12 or HFC-134a equipment at any time in the past, the shop is not required to re-submit certification to EPA when they purchase new equipment. This section establishes the requirement that anyone servicing MVAC systems for hire needs to be properly trained and certified by an EPA- approved organization
The MACS Section 609 test study manual is available as a complimentary download as a pdf document from this page in both English and Spanish. Home study test
Does EPA 609 certification expire? Do technicians who already have a 609 Certification need to be re-certified? If a technician was certified anytime since 1991, there is no required re-certification. Their certification is good for life .