Last updated on Jul 19, 2026
All Welding Inspection and Metallurgy certification learning material, study guide, training courses are created by a team of API training experts. The Study Guide and .EXM training software files contain relevant Welding Inspection and Metallurgy content, labs, practice questions and explanation. This API-577 exam guide and training courses is based on the latest exam outlines available!
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Exam is still valid, just passed my test
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Started the course thinking it would help and it did. The practice questions were quite similar to the challenging exam. Passing was tough but the AI Assistant kept me on track.
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Worked through the course material and this exam was still very hard. The AI Assistant wasn't hyped but it was genuinely helpful. Managed to pass after studing on lunch breaks.