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NIEMOpen Reveals Its Inaugural Summit

Mark your calendars for a groundbreaking event that promises to redefine the landscape of international information sharing. NIEMOpen proudly announces its inaugural annual summit, the NIEMOpen Reveal, slated to take place from February 18th to 20th, 2025, at the prestigious National Press Club in the heart of Washington, D.C.

Sign Up for NIEM Hybrid Technical Training in July 2024

Sign up for NIEM's Hybrid Technical Training from July 22-26. Each day you will watch approximately 2 hours of training videos at your convenience and a live NIEMOpen expert will host a daily Q&A Session from 3:00 - 3:30 PM (ET).   Registration begins on July 5th.

 

Announcing the NIEM Public IEPD / MEP Registry and Repository

NMO has officially launched the first release of a Public IEPD/MEP Registry and Repository that allows users to register IEPD/MEP's and promote re-use and collaboration. The initial rollout includes over 200+ IEPDs/MEPs and will continue to be actively updated as more IEPDs/MEPs are collected and published.

The New Age of Data Modernization in Government

Leaders from the DoD, Army, and Progress|MarkLogic discuss challenges in how agencies are leveraging data, and how solutions such as data mesh, machine learning and more are making that data actionable.

What is NIEM?

NIEM offers a common vocabulary that enables efficient information exchange across diverse public and private organizations. NIEM can save time and money by providing consistent, reusable data terms and definitions, and repeatable processes.

Learn More

Download Current Release

Check out the latest version and release history on our Github.

Explore Training

Providing our developer community with resources to help use NIEM.

View Success Stories

Participating organizations & agencies leveraging the power of NIEM.

Browse Tool Catalog

An inventory of tools to support developers and implementers alike.

Latest News

  • NIEMOpen Reveals Its Inaugural Summit

    Mark your calendars for a groundbreaking event that promises to redefine the landscape of international information sharing. NIEMOpen proudly announces its inaugural annual summit, the NIEMOpen Reveal, slated to take place from February 18th to 20th, 2025, at the prestigious National Press Club in the heart of Washington, D.C. At the core of the NIEMOpen Reveal lies the unveiling of...

  • NIEM, a “new” Open Project 18 years in the making

    After hearing that NIEMOpen was awarded the 2023 OASIS Open Cup, you may be interested in learning more about the new OASIS Open Project. With the assistance of ChatGPT, the current technology darling of the moment, here is a quick summary of what you need to know about NIEM. What is NIEM? NIEM, formerly known as the "National Information Exchange...

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