Become API certified in 510, 570, 653, 1169, and more. Learn how these trusted credentials help professionals succeed—start your certification journey today.

The API 510 exam day is 7.5 hours long - a short tutorial session, 2.75 hours for the closed-book portion, a 45-minute lunch break and 3.75 hours for the open-book portion.

Learn how to apply for an API individual certification, submit a retest / reschedule application and renew an existing certification.

API provides two tools that allow the public to find inspectors and other professionals in the Oil and Gas Industry that are certified through API’s Individual Certification Programs (ICP).

View 2025 API ICP exam dates, application deadlines, and fees. See which programs are offered remotely. Apply today to secure your spot!

The API 570 exam day is 7.5 hours long - a short tutorial session, 2.75 hours for the closed-book portion, a 45-minute lunch break and 3.75 hours for the open-book portion.

API offers flexible training on key oil and gas topics. Advance your career through eLearning or in-person courses. Browse featured programs now.

Discover how API’s EOLCS ensures high-quality engine oils through strict standards and global certification. View program details and apply today.

Access free directories for API-certified companies, personnel, and products. Search listings by certification type, location, or licensee—explore now.

This certification is open to qualified applicants who are seeking to become certified inspectors in API-1169: Recommended Practice for Basic Inspection Requirements - New Pipeline …