Interweigh is ISO/IEC 17025:2017 accredited by the National Research Council of Canada as a calibration laboratory for specific measurements. See: Scope of Calibration & Measurement Capabilities. The Accreditation Certificate* consists of the Frameable Certificate and the Scope of Accreditation.

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

Interweigh Systems Inc. is accredited by Measurement Canada to inspect devices as set out in Schedule A of the Accreditation Agreement. Our accreditation number is A-285 and feel free to download our Certificate of Accreditation.


Interweigh is ISO/IEC 17025:2017 accredited by the Standards Council of Canada as a calibration laboratory for specific measurements. See: Scope of Calibration & Measurement Capabilities. The Accreditation Certificate* consists of the Frameable Certificate and the Scope of Accreditation.

Interested in the prerequisites for the above? Check out our Document Center.
*The SCC has elected not to display the “expiry date” on "Frameable" certificates. Instead they have added a clause stating that: “The Validity of this certificate, including the date of last re-accreditation and its expiry can be confirmed by the accompanying Scope of Accreditation document in the Directory of Accredited Laboratories on the SCC website at scc.ca.”
For your convenience, Interweigh Systems  has provided a link to both the “Frameable Certificate" and the "Scope of Accreditation" above.