Engineering Trade Studies and Application Sustainment functional categories:

Engineering Trade Studies: Assesses current and future NGA requirements using analytical methods and processes to evaluate benefits, costs, mission impacts, system impacts, and organizational impacts. Evaluations are utilized to develop recommendations for NGA.

Application Sustainment: Establishes and maintains a software maintenance capability to support resolution and provide updates and upgrades to NGA application software. Coordinates the delivery and provides Tier 2 and 3 support for software applications.