API Corrosion and Materials Professional is an official American Petroleum Institute (API) exam, listed under exam code API-571. A passing result earns you the ICP Programs certification at the Professional level. It also ties into API 510 Pressure Vessel Inspector, API 570 Piping Inspector, API 653 Aboveground Storage Tank Inspector, extending its value across your certification roadmap. Employers read this credential as verified competence, which is why it keeps appearing in job requirements.

Expect 100 questions inside 3.5 hours (210 minutes) on the API Corrosion and Materials Professional exam. That pace punishes hesitation, so rehearse it: the ActualVCE software engine simulates the real exam scene, reminds you of the questions you got wrong, and pushes you to re-practice them until the clock stops being your enemy.

Passing API Corrosion and Materials Professional requires Minimum passing score determined by API using the modified Angoff method (typically around 70%), and the official registration fee is $900 USD (exam fee through API). Retakes charge the full $900 USD (exam fee through API) again, which is why experienced candidates treat preparation as the cheaper exam fee. Verify your readiness with repeated ActualVCE practice scores above the requirement before you commit to a date.

Candidates must hold a current API 510, 570, or 653 certification to automatically qualify. Otherwise, qualification is based on education and a minimum of 1-5 years of experience in the petrochemical industry acquired within the last 10 years.

Requirements evolve, so confirm the current conditions before registering on the official exam page.

Yes. ActualVCE provides a free download demo of the API Corrosion and Materials Professional material, so you can check the content before choosing a version. After purchase, a one-year warranty covers you: the latest version is sent to you as it releases, free for 365 days, and after expiry you can extend the update service at a 50% discount.

Your purchase is covered by a 100% money-back guarantee with clear conditions. Take the API Corrosion and Materials Professional exam within 60 days of purchase; if you fail, provide your unqualified result by submitting a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and the full refund is processed within 7 days. The exam must match your product, candidate and payer names must match, and attempts within 3 days of purchase, unused downloads, free materials, and expired orders are not covered. Alternatively, exchange for two other exam products of equal value, free, or wait for updates while keeping your original product's update service.

Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, which works 7/24 and normally replies within two hours. Installation is unlimited across your computers.

The API Corrosion and Materials Professional syllabus spans 1 domains, led by Damage Mechanisms. The complete topic list is published above; candidates who study the map first rarely get lost later.