Google Professional Machine Learning Engineer Exam Cost

The exam fee buys you one attempt at the Google Professional Machine Learning Engineer. Everything else on your path to certification, revision material included, sits outside this price, and that is where most of the budget of a certification actually goes.

Note from the vendor record: Active ('Professional Machine Learning Engineer'); the official page carries two banners stating the exam 'was updated to reflect recent branding changes' and 'was updated to reflect the transition from Vertex AI to Gemini Enterprise Agent Platform... and Google Cloud's data and analytics stack', and the official exam guide PDF is dated 'as of June 1, 2026' - the only exam-update date Google publishes here. Format: two hours, 50-60 multiple choice/multiple select questions, English/Japanese; no case-study percentage is published for this exam. Retake policy per official exam terms: maximum 4 attempts in a 2-year period with 14-, 60-, then 365-day waits after successive failures; validity is 2 years (Professional) with renewal window opening 60 days before expiration, and the official renewal FAQ lists shorter renewal exam and Google Skills continuing-education renewal as 'Not Available - Coming soon' for other professional certifications (i.e., standard exam is the published option for this one). Recommended experience: 3+ years industry experience including 1+ year designing and managing solutions on Google Cloud; caveat: exam does not directly assess coding skill, but code snippets appear, and prep materials predating the June 1, 2026 guide use superseded Vertex AI product names.