To obtain the certification, applicants must successfully complete a two-part examination consisting of one closed-book and one open-book test.
– The closed-book test assesses candidates’ everyday working knowledge of API 510 and related documents.
– The open-book test evaluates candidates’ proficiency in more detailed issues, where answers are typically not memorized but can be referenced in relevant documents.
Click below to study our first and second modules for free + try our free quiz.

