Change requests originating from both clients and internal departments create a need for regression testing. Regression testing for every change is challenging based on the sheer amount of changes and deployment timing. In this session, we illustrate the solution to ensure regression test cases are successfully executed for enhancements, patches, configuration changes or code changes using the CARTTS (Coordinator Application Regression Testing Test Suite) Tool. The CARTTS Tool is a custom user interface designed to execute regression test cases by downloading tests from a list. Using the CARTTS tool, regression tests can be run by the infrastructure team, the development team and client teams. This helps to ensure the reusability of tests created by the QA team. Learn the capabilities of the CARTTS tool, how this custom UI tool was built, and the value that it is providing.