Requirement for Terminal Instrument Procedures (TERPS)

Amendment 0001 updates the due date to August 25th, 2026. Updated documents will be provided no later than August 7th, 2026 to reflect the new due date and the Q&A. The National Geospatial-Intelligence Agency�s (NGA) Source Foundation Aeronautical Navigation Office (SFA) has a worldwide requirement to provide time-sensitive Safety of Navigation (SoN) Aeronautical information and data to support the operational needs of the Department of Defense (DoD). The government�s objective is to identify and select a commercial provider to develop and maintain Terminal Instrument Procedures (TERPS) production software that delivers an optimal user experience and automates TERPS production processes.