The QAP addresses both key project processes and project deliverables. The QAP establishes clear and specific criteria for defining quality at each key checkpoint and for each deliverable. The QAP should include a surveillance schedule and clearly stated surveillance method(s). Surveillance can range from a one-time inspection of a product or service to periodic in-process inspections of ongoing product or service delivery. It also clearly states review method(s), the chain of reports, and plans for corrective actions.