This document discusses NASA's efforts to develop an agency-wide earned value management (EVM) capability that complies with ANSI/EIA-748 guidelines. The objectives are to provide integrated EVM processes, tools, guidance and training across NASA and test the capability on two pilot projects. The approach involves managing the development as a project with formulation, implementation and operations phases. It will establish a steering committee and peer review board and test the capability through pilots on a Constellation Program project and a Science Mission Directorate project. The current state within NASA is that EVM is used on contracts but not for in-house work, and contracted and in-house EVM data are not integrated. Gaps need to be addressed