The Certified Cloud Migration Specialist (CMGS) is an advanced, vendor-neutral certification for the engineers and architects who move real workloads to the cloud without breaking them. It validates that you can choose the right migration strategy for each application, run discovery and dependency mapping, build a governed landing zone, migrate servers and databases with minimal downtime, modernize where it pays, and cut over with tested rollback, validation and optimization. The exam is computer adaptive and performance-based, and the credential is kept current through continuing education.
| Level | Advanced. A specialist credential: it goes deep on running migrations at scale and assumes working cloud or infrastructure experience. |
|---|---|
| Delivery model | Computer adaptive, three stages. Your score on each stage selects the difficulty of the next, so no two candidates sit the same paper. |
| Format | 120 questions. A performance-based exam that includes performance-based questions and multiple-choice questions. No single-vendor product knowledge required. |
| Time | 180 minutes for the whole exam, timed. Autosaves every answer. |
| Scoring | You need a score of 700 out of 900 to pass. Results are reported on a scale of 100 to 900, and 700 corresponds to answering 72% of the exam correctly. Harder questions carry more weight, so a score means the same thing on any route. Multiple-response items and PBQs are all or nothing. |
| Retakes | No waiting period after a failed first attempt. Every attempt is paid for at the exam price. See the CertLabz Certification Retake Policy. |
| Voucher validity | 12 months from purchase, for one sitting. |
| Certification validity | 3 years. Renew with 75 CEUs per cycle and the $55 annual CE fee, or pass the current exam. Renewal details. |
| Language | English. |
| Credential | PDF certificate with QR code, public verification page, LinkedIn-ready credential ID. Issuer: CertLabz Certification Board. |
| Free resources | The exam objectives PDF and the ten sample questions PDF. |
| Workforce mapping | NICE Framework work roles: Enterprise Architecture (DD-WRL-002), Systems Requirements Planning (DD-WRL-006). O*NET occupations: Computer Systems Engineers/Architects (15-1299.08), Computer Systems Analysts (15-1211.00). Self-declared by CertLabz, not reviewed by NIST or CISA. See the full mapping. |
A signed, verifiable:
The CMGS is a performance-based exam: it includes performance-based questions alongside multiple-choice questions. Instead of only picking A, B, C or D, you match applications to migration strategies, sequence a low-downtime database cutover, order the discovery and landing-zone steps, and choose the safe action for a finding. It is computer adaptive, is proctored and timed, needs no mandatory course, and tests running a migration rather than reciting the R's.
The migration strategies, TCO and business case, automated discovery, dependency mapping and right-sizing.
Governed landing zones, hybrid connectivity, pilots, runbooks, rollback and acceptance criteria.
Server replication, change data capture, offline transfer, and low-downtime, reversible cutover.
Migrate-then-modernize, the strangler pattern, right-sizing, decommissioning and handover to operations.
Almost every enterprise has migrations in flight, and the people who can run them without outages or cost blowouts are in constant demand. Every route is shown here at once, so nothing is hidden behind a control you have to find.
United States pay reported by Glassdoor, checked September 2026. Pay varies by location, employer and experience. No certification guarantees a salary or a job.
| CertLabz CMGS | AWS SA Associate | Azure Administrator | |
|---|---|---|---|
| What it is | Certification exam | Certification exam | Certification exam |
| Computer adaptive | Yes | No | No |
| Hands-on PBQs | Yes | No | No |
| Focus | Cloud migration end to end | AWS architecture | Azure administration |
| Vendor neutral | Yes | No | No |
| Proctored | Yes | Yes | Yes |
| Questions | 120 | 65 | 40 to 60 |
| Time | 180 min | 130 min | 120 min |
| Pass mark | 700 of 900 | 720/1000 | 700/1000 |
| Course required | No | No | No |
| Exam voucher | $199 | $150 | $165 |
Compiled September 2026 from the AWS and Microsoft certification pages. Those credentials cover a single provider and its services; the CMGS is a vendor-neutral migration discipline. Product names and trademarks belong to their owners; CertLabz is not affiliated with any of them. Confirm current details with each provider.
Six reasons this credential is worth your time, and worth an employer's attention.
One price for the exam, set by its level. Bundles add the study guide and hands-on practice at a saving.
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Every form is drawn from a bank of more than 130 items to these exact weights, whichever adaptive route you take. Filter by the area you want to study.
The exam runs in three stages. Your score on each stage selects the difficulty of the next, so a strong candidate is stretched and a struggling one is measured fairly rather than swamped. No two candidates sit the same paper. Harder questions carry more weight, so a scaled score means the same thing whichever route you took.
Each exam can have up to 5 to 12 performance-based questions, drawn fresh on every attempt, alongside the multiple-choice questions. A PBQ is a task rather than a list: you match apps to strategies, sequence a cutover, or choose the safe action for a finding. They are scored all or nothing, so partial guesses do not pass.
Yes. The migration discipline is described generically and applies to AWS, Azure, Google Cloud and others. Where a question involves a provider feature, it is described by what it does, not by one vendor's brand name.
No. The CMGS tests migration strategy and execution that transfer across providers. Deep single-vendor knowledge helps but is not required, and no vendor exam is a prerequisite.
700 out of 900. Results are reported on a scale of 100 to 900, and 700 corresponds to answering 72% of the exam correctly.
There is no waiting period between a failed first attempt and a second attempt. Buy another voucher and sit the exam again when you are ready, and it will draw a fresh adaptive form from the bank. See the CertLabz Certification Retake Policy.
Yes, after three years. Keep it current by logging 75 CEUs during the cycle and paying the $55 annual CE fee before expiry, or by passing the current exam again.
The exam objectives PDF and the ten sample questions PDF. The CMGS Official Study Guide is a $50 ebook, included in two of the bundles. Hands-on practice comes with the All Access plan, included in the Complete bundle.
A laptop or desktop with a webcam and microphone, Chrome, Edge or Firefox, a stable connection, and a quiet private room for three hours. Phones and tablets are not supported.
CMGS is a continuing-education certification, like the CE credentials from CompTIA and ISC2. It is valid for three years from the day you pass. To keep it, log 75 continuing-education units during the cycle and pay the $55 annual CE fee before your expiry date. Or pass the current version of the exam again.
CEUs are logged from your CertLabz dashboard with supporting evidence. A certification that lapses can be reinstated only by passing the current exam.
Buy a voucher, study the objectives, sit the exam when you are ready. Your credential is issued the moment you pass.