UKAS Calibration.

The YPG calibration facility comprises a suite of custom built laboratories with individual temperature controls and is UKAS approved to ISO/IEC 17025:2017.  This accreditation demonstrates technical competence for a detailed scope as detailed in our Schedule of Accreditation.

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Decision Rule:

Unless otherwise requested YPG shall issue a Conformity Statement which will be based on a binary Decision Rule (“simple acceptance” of pass/fail) where the acceptance zone is the same size as the tolerance stated in the relevant standard being used as the basis of test, and a calibration uncertainty which is not greater than the tolerance.


UKAS Accreditation Certificate : ISO/IEC 17025:2017.
Date of Issue: 25.01.2021.
Download: 17025 certificate


UKAS Schedule of Accreditation
Issue No: 026
Date of Issue: 22.06.2020.
Download: UKAS Schedule of Accreditation