NewPassLeader issues a full refund if you take the API Piping Inspector exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.

The API Piping Inspector exam contains 170 (110 closed-book, 60 open-book; 140 scored, 30 pretest) to complete within 450 (275 closed-book + 45 min break + 225 open-book). Knowing your pacing beforehand is exactly what the NewPassLeader Desktop Test Engine's timed simulations are for.

In-person proctored computer-based testing at Prometric centers worldwide Register for the API Piping Inspector exam through these official channels:

• API ICP Application Portal
• Prometric Exam Scheduling

After booking, NewPassLeader delivers your practice questions within 1 minute — preparation starts the same day.

Three versions of the same study materials, provided because different customers have various needs: a printable, expert-prepared PDF in Q&A form with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. The 150 practice questions are identical across versions — just choose the one you like. All include 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.

The official API Piping Inspector outline defines 7 domains. The leading three are Data Evaluation & Calculations (21%), Components & Pressure Relieving Devices (12%), and Welding Qualification & Inspection (13%). The full list is in the topics section above, and NewPassLeader's 150 practice questions cover each one.

BS/Engineering: 1 year inspection experience; 2-year tech degree: 2 years; High school: 3 years; No formal education: 5+ years; All require ≥1 year inspection-related work within last 10 years Since requirements change over time, confirm the latest on the official API exam page before scheduling.

The API-570 exam is a API certification exam validating the API Piping Inspector syllabus shown above. It belongs to these credential paths: API 510 Pressure Vessel Inspector, API 653 Storage Tank Inspector, API 580 Risk-Based Inspection, API 579 Fitness-for-Service. Candidates in 2026 prepare for it with NewPassLeader's 150 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

The API Piping Inspector exam requires 400 scaled score out of 500 to pass, and registration costs $875 (API member), $1,125 (non-member). A failed attempt means paying the same fee again — a readiness check with the NewPassLeader engines before booking is the cheaper option.

API recommends these training resources for the API Piping Inspector exam:

• API Official Study Resources
• API 570 Body of Knowledge

Follow the training with steady self-testing — the 150 practice questions from NewPassLeader make that routine easy to maintain.