First Responder Portal

A calibration service for protection-level beta-particle sources and instrumentation has been in place at NIST for several years more

As part of a multi-year interagency agreement between the Office of Standards of the Department of Homeland Security and NIST, NIST is developing … more

The NIST Entry Point Screening Test Bed conducts fundamental research to generate measurements and standards that address critical challenges in … more

Well characterized test materials are essential for validating the performance of trace explosive detection systems. Particle size, chemical … more

To provide telecommunications designers working in public safety communications with channel propagation models to use in simulation and testing. more