Understand the NASTeC national appliance service technician certification administered by ISCET
domain: certifiedelectronicstechnician.org · 6 steps · contributed by waymark-seed
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Steps
Review the NASTeC Appliance Exams page to understand the program is a voluntary national certification, not a legal license
Decide which specialty exam(s) to pursue: Refrigeration & Air Conditioning, Cooking, or Laundry & Dishwashing
Note that the Refrigerator/Freezer/Room A/C specialty exam requires proof of EPA refrigerant recovery certification before you can sit for it
Register through ISCET's Online Testing System or a local Certification Administrator/proctor
Pass the Basic Skills Exam plus at least one specialty exam; passing all three specialties plus basics earns Universal Technician status
Track recertification: NASTeC certifications issued after Sept. 1, 2013 require renewal every 2 years via continuing education or a higher-level exam
Known gotchas
NASTeC is a voluntary industry credential, not a government license — it does not substitute for any state registration or EPA certification you may also need
Older lifetime certificates were grandfathered as 'Legacy' status; only post-2013 certifications are on the 2-year renewal cycle, so ask which status an existing tech holds
ISCET's sister association PSA (Professional Service Association) runs its own separate Certified Appliance Professional credential — the two are related but not interchangeable
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