Software Testing Infographic

Regression testing comes first and is performed before User Acceptance Testing (UAT). Regression testing is smaller in scope when compared to UAT. Regression testing is conducted by internal staff whereas UAT is performed by external staff, which includes end-users/customers/stakeholders. https://www.testingxperts.com/blog/regression-testing https://www.testingxperts.com/blog/uat-testing

The UAT testing process is taken up before planning to release the software into the market. This step ensures whether the software is complete according to the functional specifications defined by the product owner or not.