Verifying products and work products incrementally promotes early detection of problems and can result in the early removal of defects. These results of verification save considerable cost of fault isolation and rework associated with troubleshooting problems.
(For users of the continuous representation, this is a capability level 1 specific practice. Verification processes at capability level 1 or 2 may not include procedures and criteria, which are created in the Establish Verification Procedures and Criteria specific practice at capability level 3. When there are no procedures or criteria established, use the methods established by the Select Work Products for Verification specific practice to accomplish capability level 1 performance.)