The National Research Council (NRC) is the Government of Canada's premier research organization supporting industrial innovation, the advancement of knowledge and technology development, and fulfilling government mandates.

NRC Enquiries

National Master Specification (NMS)
National Research Council Canada
Telephone: 613-993-9960
Email: NRC.CONSTNMS-Info-DDN-InfoCONST.CNRC@nrc-cnrc.gc.ca

Web:  www.canada.ca/nrc-nms