Have you ever wondered what agile regression testing means and how to do it well in the IT industry? Whenever we introduce new functionality or an improvement, we need to make sure that existing functionality is not broken, which is something we achieve by regression testing. In agile, code updates happen more often so regression testing is of big importance, it must be effective, have good coverage, and prevent shipping any critical bugs to production. Today, our colleague Dalila Terzić, who is in the position of Technical Test Lead and has been in our team for more than four years, will talk about the significance of regression, which is a very important part of the testing process in order to improve your knowledge about the system under the test and have a more effective business in the QA world.