Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.


Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Capital Region Data Exchange Hub Program

In an effort to establish the technology architecture needed across the jurisdictions, the National Capital Region (NCR) created a Data Exchange Hub (DEH) to act as a switching station for providing secure access to communications systems and applications. As a part of this effort, four information exchanges were developed, based on NIEM.

National Capital Region Data Exchange Hub Program