Master
Master exam dates and registration
What we have confirmed about booking the Master exam, each fact linked to the page it comes from with the date we checked it. For the rest, we point you to your state's licensing board's own page. Fees and rules change, so confirm on your state's licensing board's own page before you pay or book.
Booking facts
- Where you sit it: Computer-based at vendor test centers; each state names its vendor. (Source: test-takers.psiexams.com, checked Nov 8, 2026)
- Retakes: Set by each state: Michigan's bulletin says 2 attempts within 1 year and LARA's page says two failed attempts within two years; Oklahoma electrical retests wait 30 days; retakes cost the exam fee again. (Source: test-takers.psiexams.com, checked Nov 8, 2026)
Check before you book
- Testing dates: check your state's licensing board's current handbook. We list only what we have confirmed against a source.
- Exam fee: check your state's licensing board's current handbook. We list only what we have confirmed against a source.
Use the wait to prepare
While you wait for your date, find your weakest outline domain with the free Master check, then study what it shows.
Read a free sample lesson: Voltage drop: sizing feeders and branch circuits for it
The Master course
Available now · instant accessThe Master course
- 12modules of lessonsEvery task on the outline
- 2timed practice exams100 questions in 240 minutes, full length at our estimate
- 292practice questionsEach one explained
- 1week-by-week study planSet to your exam date
Turn a practice answer into a study step. In untimed practice, ask Lug AI about any question you answer, follow up, then see your weakest topics and what to drill next.
Every answer comes with a full explanation.
Spot a date or fee that has changed? Tell us and we will fix it. Not affiliated with or endorsed by TDLR, PSI, Prov or NFPA. Exam names are used descriptively.