Testing procedures are systematic methods used to evaluate the performance, quality, and reliability of products or systems. These procedures often involve a series of steps, including planning, designing tests, executing them, and analyzing the results. They ensure that the product meets specified requirements and functions as intended. In various fields, such as software development or manufacturing, testing procedures help identify defects or issues before a product is released. Common types of testing include unit testing, integration testing, and user acceptance testing. By following established testing procedures, organizations can improve product quality and customer satisfaction.