DOD Business Systems Modernization: Air Force Business System Schedule and Cost Estimates.

摘要

The Department of Defense (DOD) has stated that the development and implementation of DEAMS is critical to the department's goal of producing auditable financial statements by September 2017. In October 2010, GAO reported that although the Air Force had developed a cost estimate that met best practices, it had not developed a schedule that met best practices for implementing DEAMS. GAO has published guides that identify the characteristics and associated best practices for developing reliable schedule and cost estimates. GAO was asked to review the schedule and cost estimates for selected DOD systems. This report addresses the extent to which the current schedule and cost estimates for DEAMS were prepared in accordance with GAO's Schedule and Cost Guides. Specifically, GAO's review focused on the schedule and cost estimates that supported DOD's February 2012 Milestone B decision, which determined that investment in DEAMS was justified. GAO assessed the schedule and cost estimates and supporting documentation. GAO also assessed an updated schedule dated October 2012. GAO interviewed DEAMS program officials, lead schedulers, and cost estimators.