Azure DevOps Certification Path: Every Exam on the 2026 Route, in Order

The Azure DevOps certification path in 2026 has one summit and a required base camp: Exam AZ-400 earns the Microsoft Certified: DevOps Engineer Expert certification, but only once you also hold Azure Administrator Associate (AZ-104) or Azure Developer Associate (AZ-204). With AZ-204 retiring July 31, 2026, the practical route for new candidates is AZ-900 (optional fundamentals), then AZ-104, then AZ-400. GitHub's own certifications, especially GH-200 for Actions, run parallel to the Microsoft track and cover the half of AZ-400 that lives in GitHub.

That is the whole map in one paragraph. What follows is why each step exists, what changed in 2026, and where people waste time.

Step 0, optional: AZ-900 Azure Fundamentals

AZ-900 proves cloud vocabulary: regions, subscriptions, pricing models, core services. It is not required by anything above it, and experienced engineers can skip straight to AZ-104. It earns its place for career changers and for anyone whose employer reimburses per certification, since it is the cheapest confidence builder on the map. If you want to gauge readiness in an afternoon, the AZ-900 practice test page covers the current blueprint.

Step 1, required for the Expert badge: AZ-104 Azure Administrator

The DevOps Engineer Expert certification will not issue on AZ-400 alone; Microsoft requires an associate certification underneath it, and in practice that now means AZ-104. The exam covers identities and governance, storage, compute, networking and monitoring: the infrastructure your future pipelines deploy onto. Treat it as load-bearing knowledge, not a gate to rush. Candidates who muscle through AZ-104 on brain dumps hit AZ-400's IaC and deployment-strategy questions with nothing underneath them. The AZ-104 practice test generator builds weighted drills from your own notes.

What happened to the AZ-204 route?

Until this summer, developers could qualify through Azure Developer Associate instead. That exam, AZ-204, retires on July 31, 2026. If you already hold the certification, you keep qualifying; the credential survives its exam. If you are exam-ready right now you can still race the date, but starting AZ-204 prep from zero in late July is a losing trade. Our AZ-204 practice test page tracks the retirement details.

Step 2, the summit: AZ-400 Designing and Implementing Microsoft DevOps Solutions

AZ-400 is the only expert-tier exam on this path, and its blueprint is lopsided in a way no other current Microsoft role-based exam matches: design and implement build and release pipelines is 50 to 55 percent of the marks. Package management, YAML pipelines, deployment strategies from blue-green to feature flags, IaC with Bicep, and pipeline cost and reliability engineering all live inside that one domain. The other four domains (processes and communications, source control strategy, security and compliance, instrumentation) split the remaining half.

Two 2026 dates matter. The refreshed AZ-400 outline takes effect July 27, 2026, though its change log grades every edit Minor or No change. And the AZ-204 retirement lands July 31, the same week. The AZ-400 practice test page breaks the full blueprint down domain by domain.

The parallel track: GitHub certifications

AZ-400's study guide mentions GitHub 23 times against 11 for Azure DevOps. Microsoft is examining a world where source control, CI and security scanning live in GitHub while boards and some pipelines live in Azure DevOps, and teams provision the servers underneath with tools that handle zero-downtime deployment regardless of which CI system triggers them. That reality gives the GitHub certification family a legitimate place on this path rather than beside it:

If you only add one, add GH-200: the GitHub Actions certification practice exam covers workflows, runners and OIDC in the depth AZ-400 samples them, and the two study efforts reinforce each other. The full family is mapped in our GitHub certification path guide.

The path in one table

Renewal: the part of the path nobody budgets for

The path does not end at the Expert badge. Microsoft associate and expert certifications expire annually, renewed by passing a free online assessment on Microsoft Learn in the six months before expiry. On this path that means two live renewal clocks once you summit: the AZ-104 associate and the AZ-400 expert. The associate renewal is the one people forget, and it is load-bearing, because the Expert credential requires a qualifying associate underneath it. Fundamentals certifications like AZ-900 do not expire, which is a small argument for taking it that rarely gets mentioned: it is the only permanent line on this map.

Common mistakes on this path

Passing AZ-400 first and stalling. Nothing stops you from sitting AZ-400 before AZ-104, and sometimes it is even sensible if pipelines are your day job. But the certification will not issue until the associate lands, and candidates who defer AZ-104 as the easy one routinely let their AZ-400 pass sit unbanked for months.

Studying AZ-400 evenly. The table of contents has five entries; the marks do not. A candidate who splits study time five ways has spent half of it on 45 to 50 percent of the exam. Weight your practice the way the paper is weighted.

Ignoring the GitHub half. Engineers from Azure DevOps shops walk into AZ-400 fluent in Azure Pipelines and lose steady marks on GITHUB_TOKEN scoping, GitHub Advanced Security variants and Actions runner design. The outline names both platforms; study both.

How long the path takes

Working engineers with real Azure exposure typically clear AZ-104 in four to eight weeks of evening study and AZ-400 in another six to ten, because half of AZ-400 is one domain and you either live in pipelines already or you do not. The honest accelerator is weighted practice: upload the study guide or your own notes, generate question sets that spend half their questions on pipelines, and use Microsoft's free official practice assessments as the final gate before each booking. Both exams publish a passing score of 700; neither publishes a question count. Any current guide works with the certification exam generator.

One path, two required exams, one retirement deadline, and a parallel GitHub track that pays for itself. Start with the associate exam your background makes cheapest, and study AZ-400 the way it is weighted, not the way its table of contents looks. And read each study guide yourself on Microsoft Learn before booking: the guides print change logs and both outline versions around every refresh date, which is exactly the information course platforms are slowest to update.