Acceptance testing

Acceptance testing image
Often Acceptance testing is the final check in software development to ensure the product meets goals and expectations before release.

Purpose of Acceptance Testing
  • Validates user and business needs to ensure satisfaction.
  • Reduces post-launch risks by catching issues before release.
  • Acts as a final verification before deployment.
  • Identifies requirement gaps between developers and users.

Types of Acceptance Testing
  • Alpha Testing >  Internal testing by developers to catch early bugs.
  • Beta Testing > Real-world testing by external users before release.
  • Business Acceptance Testing (BAT) > Checks alignment with business goals and workflows.
  • Contract Acceptance Testing (CAT) > Ensures all contractual requirements are fulfilled.
  • Operational Acceptance Testing (OAT) > Confirms system readiness and infrastructure reliability.
  • Regulation Acceptance Testing (RAT) > Verifies compliance with industry regulations.
  • User Acceptance Testing (UAT): > Validates if the software meets end-user needs.
Explore MoT
MoTaCon 2026 image
Thu, 1 Oct 2026
Previously known as TestBash, MoTaCon is the new name for our annual conference. It's where quality people gather.
MoT Software Testing Essentials Certificate image
Boost your career in software testing with the MoT Software Testing Essentials Certificate. Learn essential skills, from basic testing techniques to advanced risk analysis, crafted by industry experts.
This Week in Quality image
Debrief the week in Quality via a community radio show hosted by Simon Tomes and members of the community
Subscribe to our newsletter
We'll keep you up to date on all the testing trends.