Recognizing the risks associated with the potential use of a nuclear weapon within the United States, the Department of Homeland Security has integrated all nuclear detection research, development, testing, evaluation, acquisition, and operational support into a single office: the Domestic Nuclear Detection Office (DNDO). The DNDO will develop a global nuclear detection architecture; conduct research and development; and acquire and support the deployment of domestic nuclear detection systems.

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Systems Engineering & Evaluation Directorate

The U.S. Department of Homeland Security Domestic Nuclear Detection Office (DNDO) is mandated by Congress to set Technical Capability Standards and implement a test and evaluation program, to provide performance, suitability, and survivability information, and related testing, for preventive radiological/nuclear (rad/nuc) detection equipment in the United States.

Learn about the GRaDERSM Program

Transformational & Applied Research Directorate 

DNDO is currently sponsoring research with the National Laboratories and private industry to explore innovative detection materials and concepts.

Small Business Innovation Research Program 

The Small Business Innovation Research (SBIR) Program funds early stage Research/Research and Development (R/R&D) that serve a Homeland Security need and have the potential for commercialization in the private sector. Please submit any general inquires to dndosbir@hq.dhs.gov for more information on the SBIR program.