Plan on needing Scaled scoring system (official passing score not publicly disclosed) to pass the API-936 exam, and budget $580 USD for the official registration. Treat that fee as single-use: a failed attempt means paying the same amount again for a retake. The cheapest insurance policy is preparation — cycle through the 87 practice questions at Lead2Passed until your timed mock results clear the passing mark consistently, and only then schedule your exam.

The API Refractory Personnel blueprint spans 5 domains. The heaviest hitters include Laboratory Testing Procedures, Installation, and Applicator and Material Qualification. The complete breakdown — every domain and subtopic — is laid out in the syllabus section above, and that is the map your study sessions should follow.

Expect 75 scored questions + 10 pretest questions questions and 195 minutes on the clock for the API-936 exam. Time management is a skill of its own here: candidates who untimed-study often discover the real pressure only when the countdown starts. Build that muscle memory early — run full timed simulations in the Lead2Passed desktop or online test engine, practice flagging and skipping, and let pacing become reflex before exam day.

Delivery takes seconds, not days: your download is live immediately after checkout, and a copy reaches your email within one minute. If nothing lands within 2 hours, check the spam folder and message our support team. You may install the software on as many computers as you like — no device cap, ever.

If you sit the API-936 exam within 60 days of purchase and the result is a fail, the Lead2Passed money back guarantee has you covered: file within 2 days of the exam with a scan of your enrollment slip and the official score report (PDF), and the claim is processed within 7 days. The candidate name must match the payer name; exams taken within 3 days of purchase, purchases never used in an actual attempt, free materials, and expired orders fall outside the policy. Not interested in a refund? Exchange the product for two free exam packages of equal value and keep the update service on your original purchase.

Formally known as the Refractory Personnel, the API-936 exam is API's way of certifying that you can apply its technologies to real-world problems — pass it, and you hold the Individual Certification Programs certification, a Professional-level credential. Because it is vendor-backed and skills-driven, employers treat it as proof rather than promise. It also feeds into a wider path that includes API 510 Pressure Vessel Inspector, API 570 Piping Inspector, API 653 Aboveground Storage Tank Inspector.

There is — Lead2Passed publishes a free PDF demo of the API-936 materials, so you can verify the accuracy and relevance of the questions before committing a cent. Buying unlocks 365 days of free updates on top of the full question bank, and if your product ever expires, the update service renews at a 50% discount from your member zone.

Candidates must meet API ICP experience and education requirements related to refractory inspection or industrial experience.

Requirements like these evolve, so before locking in an exam date, double-check the current rules on the official API exam page.