The API-571 exam is the official assessment for the API Corrosion and Materials Professional certification offered by API. It checks whether you can apply the knowledge areas in the exam objectives to practical situations, and passing it earns a credential that employers across the industry recognize. For professionals who feel stuck in their current role, it is often the most concrete next step available.

Hold current API 510, 570 or 653 certification; or meet education + experience requirements: BS/BS in engineering/tech + 1 year, 2-year degree + 2 years, high school + 3 years industry experience (past 10 years)

The official outline for the API-571 exam highlights these domains:

• Environmentally Assisted Cracking (25%)
• Uniform or Localized Loss of Thickness (25%)
• Other Damage Mechanisms (15%)

Weighting your study time toward the heavier domains first is a sensible strategy, and the API Corrosion and Materials Professional practice questions at PrepAwayPDF follow the same objective structure.

API recommends the following training resources for API-571 exam candidates:

• API RP 571 Damage Mechanisms Standard

Pairing official courses with timed practice sessions tends to work well, since one builds knowledge and the other builds exam-day rhythm.

The API-571 exam gives you 195 minutes minutes to answer 110 (100 scored, 10 unscored pretest) questions. That pace leaves little room for hesitation, which is why rehearsing under a timer — for example with the online test engine at PrepAwayPDF, where you can set the session length just like the real test — is such a useful habit.

The online test engine is exclusive to PrepAwayPDF and runs on any electronic device — phone, tablet, or computer — with no installation barriers. It recreates the atmosphere of the real API-571 exam: you set the test time the way it will be on exam day, work through the API Corrosion and Materials Professional practice questions under that pressure, and at the end the engine marks the questions you got wrong and reminds you to practice them again next time. Over a few sessions, that loop turns weak areas into reliable ones.

To pass the API-571 exam you need a score of 70% / Scaled score determined by API, and the registration fee is $440 USD. Since each attempt costs the full fee, arriving over-prepared is cheaper than arriving under-prepared — timed mock sessions and repeated review of missed questions are the usual ways candidates close that gap.

Registration for the API-571 exam is handled through the official channels below:

• API ICP Portal
• Prometric Scheduling

Once your practice scores look consistent, booking a date gives your preparation a firm deadline to work toward.

Right after payment you get instant access to the API-571 exam product — 151 practice questions for the API Corrosion and Materials Professional exam with expert-verified answers — and the download link is also emailed to you automatically, typically within a minute. Your purchase includes 365 days of free updates; our team checks for exam changes daily, and when a new version is released the system sends it straight to your mailbox. A 50% renewal discount applies if you extend updates beyond the first year, and payment by Credit Card is handled through a secure checkout.