White Paper: Federated Identity Management Framework (FIMF) for Civilian Agencies

 

ATARC Identity Management Working Group | September 2025 

 

There was a consensus among agencies to develop a Federated Identity Management Framework (hereafter referenced FIMF) for facilitating cross-entity trust (i.e., government-to-government, government- to-business, and government-to-citizen). This document serves as guidance with an initial focus on government-to-government trust and aligns with [800-63C], the [Federal Zero Trust Strategy], and the ICAM common business requirements.