As a candidate for this certification, you design, develop, test, and troubleshoot solution components using the extension points of Microsoft Power Platform. Your expertise encompasses implementing:
- Custom user experiences and business logic.
- System integrations.
- Data conversions.
- Custom process automation.
- Complex Power Fx logic.
- Power Automate workflow expressions.
- AI as part of your solution logic.
You must have applied knowledge of:
- Microsoft Power Platform services, including in-depth understanding of its capabilities, boundaries, and constraints.
- Authentication, security, and application lifecycle management (ALM) practices for the Microsoft Power Platform.
- Microsoft Power Platform developer tools including Power Platform CLI as part of the developer workflow.
- AI tools, including copilots, to improve development and troubleshooting solutions.
As a candidate, you should have development experience that includes Microsoft Power Platform services, JavaScript, JSON, TypeScript, C#, HTML, RESTful Web APIs, Visual Studio, Visual Studio Code, and Microsoft Azure.
Note
October 16, 2026: Registration for PL-400 closes, and registration opens exclusively for AB-400.
Learners who register for PL-400 on or before October 16 can continue to schedule and take the exam through October 30, 2026.
The updated AB-400 exam will be available beginning October 16, 2026, and registration is available today.