The Refrigerant Compliance Glossary

A leak rate, a full charge, a 15-pound threshold. The terms that trigger deadlines, reports, and penalties, defined in plain language.
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Apprentice Exemption

An exemption allowing an uncertified apprentice to work under the supervision of a certified technician for up to two years.
Roles & Certifications

Certified Technician

A person holding a valid EPA Section 608 certification of the type appropriate to the equipment. Only certified technicians may open appliances, recover refrigerant, or purchase restricted refrigerant.
Roles & Certifications

Technician Certification

The federal certification required to maintain, service, repair, or dispose of appliances that could release refrigerant. Four types: Type I for small appliances, Type II for medium-, high-, and very high-pressure equipment, Type III for low-pressure, and Universal for all.
Roles & Certifications