NATIONAL INFORMATION EXCHANGE MODEL

Mission

The Maritime domain supports the effective understanding of anything associated with the global maritime realm that could impact the United States' security, safety, economy, or environment. NIEM facilitates this understanding through effective, timely sharing of vital, secure information among many key partners by representing vessels, people, cargo, and maritime locations and activities.


Governance

The U.S. Navy and the U.S. Department of Homeland Security are currently partnering to sponsor the Maritime domain and maintain the exchange model. Other federal agencies, as well as local and state law enforcement agencies in port cities and coastal regions, are also stakeholders in managing this domain.


Explore Maritime model content

Maritime Word Cloud
This word cloud shows the most commonly used Maritime domain elements in the NIEM data model

Data elements represented in this domain are those necessary to exchange complete information to give partners a common operating picture of maritime security.

Download the current release of the NIEM model, NIEM 4.0, to learn more.

 


Get involved

Visit the Maritime Information Sharing Environment (MISE).

For questions or to request domain membership, contact us.