Verify Phase

During the Verify Phase, the team introduces the design of the product or process and performs the validation testing to verify that it does meet customer and performance requirements. A prototype testing plan is developed and results obtained. After the prototype is built/assembled, the testing plan is implemented to verify the design meets customer and performance requirements developed per the plan. This phase includes development of a test plan, implementation of the test plan on a manufactured/built/assembled prototype, results obtained and analyzed, and may also include ECN (engineering change notice) from testing results and/or manufacturing (build) process.