![]() Creating technology and systems is an iterative cycle, in which development teams are constantly learning and feeding data back into the process. Verification and validation testing play an integral part in the product development process. Why are verification and validation testing important in the product development process? Validation testing – Did I make the correct product?īeyond verification versus validation of a product’s design, developers can also conduct “process validation” – this is an effort to confirm that the product’s manufacturing process yields outputs that comply with the product’s specifications.Verification testing – Did I make the product correctly?.Ultimately it boils down to two pretty simple ideas: The main difference between verification and validation testing Following successful verification, development teams should employ validation testing with the initial production product and in the actual (or simulated) use environment. Validation testing is confirmation that a product meets its intended use and the needs of its users. Product developers achieve verification using an array of methods that can include inspection, demonstration, physical testing, and simulation. Verification testing should be conducted iteratively throughout a product design process, ensuring that the designs perform as required by the product specifications. Verification testing is used to confirm that a product meets specifications or requirements as defined in Phase Zero of the product development process. ![]()
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