We are a customer focused, results driven consulting business specializing in radiological and safety services to hospital, nuclear medicine, pharmaceutical, biotechnology, academic, government and industrial clients. 

Established 1996, NRS provides comprehensive health physics, regulatory compliance and EHS consulting services for multiple business sectors.  Based in Seattle, WA we provide our services to clients in the greater Pacific Northwest and the Western United States.

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NRS holds a radioactive materials license in the State of Washington (WN-L0167-1). Thus, NRS is licensed to provide health physics services in Washington and in other states via reciprocity when needed.