Looking to see who’s currently participating in NIEF?

You can view the most up-to-date list of NIEF Information Sharing Participants—and explore the services they offer—by visiting the official NIEF Trustmark Binding Registry.

View the NIEF Trustmark Binding Registry

The registry includes detailed information about each participating organization, the services they provide (such as identity providers and relying parties), and the trustmarks they’ve earned to support secure and reliable information sharing.