Washington Licensing & Certification Requirements
Washington licensing and certification requirements: MAST Permit, Electrician, Food Handler Card and HVAC Technician. Issuing authority, whether each credential is required, and the date each was last verified against official Washington sources.
| Credential | Status in Washington | Last verified |
|---|---|---|
| MAST Permit | Required statewide | Jul 22, 2026 |
| Electrician | State license required | Jul 22, 2026 |
| Food Handler Card | Required statewide | Jul 22, 2026 |
| HVAC Technician | State license required | Jul 23, 2026 |
This table is a summary. Fees, exam details, experience hours, renewal cycles and the exact legal basis differ by credential — open each page for the sourced detail. Requirements are stated from official Washington sources and carry the date each was last verified.