Schedule; Schedule dates are monitored in the APB, set against key benchmarked activities, such as program milestones and the initial operability.1 PMs monitor this schedule and any breach of original threshold is reported to congress in the spirit of the Nunn-McCurdy Breach.
Costs; The PM is responsible for quarterly reporting of costs in ACAT I programs. Costs in excess of 15% of APB threshold require a report to Congress within 30 days. Programs in excess of 25% of baseline require exceptions from Secretary of Defense and congressional approval.
Performance; Programs can also be terminated if they fail to meet KPP’s or measurable parameters of military capability. Three KPPs are congressionally directed: (1) Force protection, (2) sustainment and (3) net readiness/interoperability. Additionally, there are two selectively applied KPPs, of system training and energy efficiency.
The APB is important in order to prevent excessive growth in defense acquisition programs. PMs create and monitor APB and report progress on schedule, costs, and performance as required by law. PM’s can take necessary corrective steps when programs deviate from