Impact analysis is significant as the end user and the production team need to know the consequences of the project. The end user should know how the software they have asked to develop would contribute to their existing system or how it will make it better. At the same time, the development team should know what purposes they will solve after delivering the end product. The quality analysis teams do impact analysis every time there is a new feature that needs to get added to the current version. This analysis will help them in: Evaluating the changes that the new upgrades will bring. Identifying the areas of a system that will get affected by the change. Performing impact analysis before actually starting working on the project is crucial, and the test team follows the steps listed-below for it. The team gathers all the information about the change they will work on. They will identify the modules that might get affected as they bring about this change. The impact of the change on the low-level modules will get tested to understand every little detail about the influence on the entire project. Once the team is well aware of the positive and negative changes, they will work on things they can do to handle the positive and negative influences. The basic idea of impact analysis is to go ahead with the project development and testing phase only when you know how any step you take will impact the system.