Bye AZ-204, hello AI-200: What you need to know about the new Azure developer certification

Hi lovely readers,

If you have been working toward your AZ-204 certification or have been thinking about starting, there is something important you need to know. Microsoft has officially announced that AZ-204: Developing Solutions for Microsoft Azure will retire on July 31, 2026. Its replacement is AI-200: Developing AI Cloud Solutions on Azure, and this is a much bigger change than just a new name.

What is actually changing?

AZ-204 has been the main certification for Azure developers for years. It covers the topics you would expect from a solid Azure developer: App Service, Azure Functions, Cosmos DB, Blob Storage, API Management, and authentication through the Microsoft Identity platform. It is a broad and practical exam, and many developers specializing in Microsoft have this certification or have tried to get it.

AI-200 replaces that entirely. The new exam leads to the Microsoft Certified: Azure AI Cloud Developer Associate credential, and the focus has moved strongly toward building AI-powered applications. Think vector databases, retrieval-augmented generation (RAG), Azure Cosmos DB with semantic search, PostgreSQL with pgvector, Azure Managed Redis for similarity search, and containerized applications on Azure Kubernetes.