The Validation Process is the method to provide the objective evidence that the capability provided by the system complies with stakeholder performance requirements, achieving its use in its intended operational environment. Validation consists of evaluating the operational effectiveness, operational suitability, sustainability, and survivability of the system or system elements under operationally realistic conditions. This sub-topical area contains information on the Validation Process found in the DAG Chapter 4 section 4.3.16 [https://acc.dau.mil/dag4.3.16].