Interweigh is ISO/IEC 17025:2005 accredited by the National Research Council of Canada as a calibration laboratory for specific measurements*. The Accreditation Certificate consists of the Frameable Certificate and the Scope of Accreditation. *Scope of Calibration & Measurement Capabilities.

Interweigh's Quality Management Systems is ISO 9001:2015 Registered. ISO 9001 Certificate of Registration.

On August 2, 2007 Measurement Canada accredited Interweigh Systems Inc to inspect devices as set out in Schedule A of the Accreditation Agreement. Our accreditation number is A-285 and feel free to download Interweigh’s Certificate of Accreditation.


Interweigh is ISO/IEC 17025:2005 accredited by the Standards Council of Canada as a calibration laboratory for specific measurements*. The Accreditation Certificate consists of the Frameable Certificate and the Scope of Accreditation.  *Scope of Calibration & Measurement Capabilities.

Interested in the prerequisites for the above? Check out our Document Center.

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