Professional Machine Learning Engineer exam price, length, validity and renewal
Google Cloud · Professional · $200 · 120 min · 50 to 60 questions · valid 2 years
Exam facts
Checked Sep 24, 2026 on Google Cloud's page| Price | $200 per attempt, US list priceplus tax where applicable |
|---|---|
| Length | 120 min |
| Questions | 50 to 60 |
| Format | Multiple choice and multiple select |
| Valid for | 2 years |
| Renewal | Renew within the renewal eligibility period (from 60 days before expiry for professional certifications) by passing the exam again. |
| Prerequisites | None; 3+ years of industry experience including 1 or more years designing and managing solutions using Google Cloud recommended |
| Level | Professional |
| Delivery | Online proctored or onsite proctored at a testing center |
| Languages | English, Japanese |
| Status | ActivePage states the exam was updated to reflect the transition from Vertex AI to Gemini Enterprise Agent Platform |
| Last changed | Jun 1, 2026New exam guide (as of June 1, 2026) reflecting the move from Vertex AI to Gemini Enterprise Agent Platform |
| Source | cloud.google.com/learn/certification/machine-learning-engineerLast checked Sep 24, 2026 |
Changes
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About this exam
For ML engineers who build, productionize and monitor AI and ML solutions on Google Cloud, including gen AI models.
- Price: "Registration fee : $200 (plus tax where applicable)"
- Duration: "Length : Two hours"
- Questions: "50-60 multiple choice and multiple select questions"
- Validity: "FAQ: All Professional Google Cloud certifications are valid for two years"
Professional certifications are valid for 2 years and foundational and associate for 3 years; you renew by passing the standard or a shorter renewal exam in the eligibility window (180 days before expiry for foundational and associate, 60 days for professional), and some certifications can also be extended 1 year through Google Skills courses.
Foundational exams allow up to 10 attempts a year with 14 days between failed attempts; associate and professional exams allow 4 attempts in 2 years with waits of 14, 60 and 365 days, and payment is required for each attempt.
Google Cloud policySources: each vendor's own certification pages, rechecked weekly. Prices are US list prices before tax; the vendor's page is the final word. Logos via logo.dev; trademarks belong to their owners.