Since 1989, API’s Individual Certification Programs (ICP) have provided the petroleum and petrochemical industries with an independent and unbiased way to evaluate the knowledge …

Certified API 510 Pressure Vessel inspectors must have a broad knowledge base relating to maintenance, inspection, repair, and alteration of pressure vessels. The API 510 examination …

API’s Global Industry Services drives safety and efficiency within the oil and gas industry through standards, certifications, assessments, training and more.

The API 1169 Pipeline Construction Inspector certification program was developed in cooperation with industry experts in order to establish an industry-wide credential for the inspection of new …

The American Petroleum Institute initiated an API 653 Aboveground Storage Tank Inspector Certification Program with the participation of storage tank owners and users. It establishes a …

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

Certified API 570 Piping inspectors must have a broad knowledge base relating to maintenance, inspection, alteration and repair of in-service metallic piping systems.

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

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

Join industry leaders and rising professionals at the 2026 API Inspection & Mechanical Integrity Summit (IMIS) for expert training, cutting-edge presentations, innovative exhibitor showcases, …