API Refractory Personnel is an official American Petroleum Institute (API) certification exam, listed under the code API-936. Passing it earns the API 936 Refractory Personnel Certification certification at the Professional level. It also ties into API 936 Refractory Personnel Certification, API 936 Refractory Inspection Certification. In an era of lifelong learning, this credential is one of the most efficient ways to prove your skills keep pace.

API Refractory Personnel gives you Approximately 75 multiple-choice questions questions across 180 minutes. The efficient approach: one to two hours of daily timed practice in the Exams4sures engine builds both the knowledge and the pacing, so exam day feels like simply another well-run session.

Passing API Refractory Personnel takes 70% (typical passing threshold, subject to API scaling), and the official registration fee is USD 550–USD 1000 (varies by region and membership status). Retakes cost the full USD 550–USD 1000 (varies by region and membership status) again, so treat your Exams4sures practice scores as the decision-maker: book when the passing line sits below your everyday results, not your best ones.

The API Refractory Personnel syllabus is organized into 4 domains, led by Safety and Standards (20%), Inspection and Quality Control (25%), and Refractory Materials (25%). The complete breakdown is above on this page; it is the fastest way to learn where your limited preparation hours belong.

Relevant work experience in refractory installation, inspection, or maintenance is typically required (commonly 1–5 years depending on education background).

Vendor policies are revised periodically, so verify the current requirements before registering via the official exam page.

Registration for API Refractory Personnel goes through the official channels below.

• API Individual Certification Program (ICP) Registration

For planning: the exam is delivered Computer-based testing (CBT) at authorized test centers or approved remote proctoring locations (if available in region)..

American Petroleum Institute (API) recommends the following training for API Refractory Personnel candidates.

• API 936 Certification Training Courses

Follow any training with daily practice on the 87 questions in the Exams4sures API-936 package; sorted by authorized expert groups, they turn course theory into exam-ready skill.

Yes on both counts. Download the free demo of the API Refractory Personnel questions first, and browse the comments written by former customers for a second opinion. After purchase, new versions are sent to you as soon as they release, free for 365 days; after expiry, extending the update service costs 50% of the regular price.

Worry-free means a 100% money-back guarantee with stated conditions. Take the API Refractory Personnel exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, keeping the update service on your original purchase.

Delivery is instant: download your files the moment you pay, with an email copy arriving within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 24/7 with infinite patience. Installation is unlimited across your computers.