YPG was first accredited in 1973 and our Laboratory number is No. 0068. The 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.
Certificate Downloads:
- UKAS Accreditation Certificate : ISO/IEC 17025:2017.
Date of Issue: 25.01.2021.
Download: 17025 certificate - UKAS Schedule of Accreditation
Issue No: 031
Date of Issue: 08 March 2024.
Download: UKAS Schedule 31
Decision Rule: Unless otherwise requested YPG shall issue a Conformity Statement based on the simple acceptance rule (ILAC-G8:09/2019) where the acceptance limit equals the tolerance limit. Provided that the Tolerance Uncertainty Ratio (TUR) ≥1:1. A conformity statement cannot be made when the uncertainty of measurement k=2 is greater than that of the stated tolerance.
About UKAS:
The United Kingdom Accreditation Service (UKAS) is the national accreditation body for the United Kingdom, appointed by government, to assess organisations that provide certification, testing, inspection and calibration services.