Credentials · Certification
EPA Section 608 Technician Certification
The federal certification legally required to handle refrigerants. Four types, administered by EPA-approved organizations. Never expires.
Read the full guide: EPA 608: What It Is and Why It Exists →
Variants
- EPA 608 Core
The shared foundation exam of EPA 608: regulations, refrigerants, recovery and safety.
- EPA 608 Type I (Small Appliances)
EPA 608 for small appliances: five pounds of refrigerant or less, factory-sealed.
- EPA 608 Type II (High-Pressure)
EPA 608 for high-pressure systems: nearly every residential and commercial AC and heat pump.
- EPA 608 Type III (Low-Pressure)
EPA 608 for low-pressure systems: chillers.
- EPA 608 Universal
All of EPA 608 in one card: Core passed proctored plus all three types.
Verified requirements
| Where | Expires | Renewal | Continuing education |
|---|---|---|---|
| United States (federal) | No | — | — |
Verified against the issuing authority. Always confirm current rules before acting.