The document lists three types of validation tests: Engineering Validation Test (EVT), Design Validation Test (DVT), and Product Validation Test (PVT). EVT, DVT, and PVT are abbreviations used in product development to refer to stages of testing a product to validate its design and engineering.

1. 2019-06-08

5. EVT
DVT PVT
Engineering Validation Test
Design Validation Test
Product Validation Test