Free practice questions, self-paced online courses and clause-referenced mock exams for API 510, 570, 653, 577, 580, 571, 1169, SIFE, SIRE, NDT and CPD — built and taught by working inspectors.
This is where most candidates begin: free sample questions, full practice tests and timed mock exams in the exact clause-referenced style of the real paper. Try them, see how you score, then choose a package when you're ready.
Free exam-style questions by code — 510, 570, 1169, 653, SIFE, SIRE — each with the answer and the clause it comes from.
See samples →Sit full-length, timed papers under real exam conditions — then learn from every answer before you book.
Try a mock exam →Study guides, exam strategies and inspector insights — everything you need to walk in ready.
Read tips →Watch working inspectors walk through exam strategy and the code clauses that trip people up.
Watch now →Pick the code you need. Each track includes a full online course, timed mock exams with answer rationales, and a CPD-accredited certificate on completion.
In-service inspection, repair and re-rating of pressure vessels.
Inspection, rating and repair of in-service process piping.
Inspection, repair and reconstruction of aboveground storage tanks.
New pipeline construction inspection — welding, coating, right-of-way.
Welding processes, metallurgy and inspection for the 577 endorsement.
Risk assessment for fixed-equipment inspection programmes (RBI).
Damage mechanisms in refining and petrochemical fixed equipment.
Theory-complete RT, UT, VT, MT and PT training with CPD hours.
Quality surveillance and source inspection of newly fabricated fixed equipment.
Source inspection and quality surveillance for newly manufactured rotating equipment.
Every course, exam package and CPD option in one place — compare and choose.
Every lesson and question maps to the official API Body of Knowledge — no filler, just what the exam tests.
Thousands of exam-type questions reveal the correct answer instantly — with the exact code clause behind it.
Content is written and reviewed by certified, field-active inspectors — not generic e-learning vendors.
Finish a course and earn verifiable CPD credit hours that count towards your API recertification.
Our mock-exam portal recreates the real testing experience — timed, randomised and closed-book — then teaches you from every answer so weak spots disappear before they cost you.
Sit full-length papers under the same time pressure as the official API exam.
See the right answer the moment you submit — with the exact code clause it comes from.
Know exactly which areas of the Body of Knowledge to revisit before you book.
Take the free quiz and sample questions to see the style and gauge where you stand.
Choose an exam package or a full course for the certification you need.
Sit timed papers and learn from clause-referenced answers until you're ready.
Book the official exam with confidence and claim your CPD certificate.
Start with practice, add the full course, or go all-in. Every option is online, self-paced and CPD accredited.
Practice until passing feels inevitable.
More questions, deeper coverage.
Learn the code from the ground up.
The mock exams were the closest thing to the real paper I found anywhere. I cleared API 510 on my first attempt and the clause references made the code finally click.
Studied around offshore rotations entirely on my phone. The API 570 course was structured exactly around the Body of Knowledge — no wasted time.
Best value of any provider I compared. The 653 premium package had more than enough questions and the instant feedback genuinely teaches you — it doesn't just mark you.
The quick, reliable references you reach for on the job — ASME Section II materials, inspection & test plans, manufacturing record books, metallurgy and pre-inspection meetings. Free to read, no sign-up.
Equip your inspection workforce with consistent, accredited training and track every certificate from one account. Built for EPCs, operators and inspection contractors.
Yes. Start with our free quiz and free sample questions for several codes — there's no sign-up wall. When you're ready, the full exam packages and courses use the same clause-referenced style.
Yes — every course is 100% online and self-paced. You can study from any country, on any device, and revisit the material as many times as you need before your exam.
No. We prepare you to pass; you book the official API ICP exam separately through API. Our course and mock exams cover the full Body of Knowledge so you walk in genuinely ready.
Yes. We're a CPD Accredited Provider, and every completed course issues a certificate with verifiable CPD credit hours that count towards your API recertification requirements.
The full online course teaches the code from the ground up with video lessons and notes. The exam packages focus on timed, clause-referenced mock exams so you can practise under real conditions — and the premium packages add larger question banks.
Yes. Alongside the API ICP tracks we offer NDT Level II training (RT, UT, VT, MT, PT), free ASME Section II materials references, and standalone CPD credit-hour courses for inspectors who only need recertification hours.
Join inspectors getting study tips, sample questions and exam updates — useful whether you're certifying now or next year.
Try a few questions today. When you're ready, study online, pass first time, and move your career forward — like thousands of inspectors before you.