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Agreement between PTB and DAkkS regarding the use of the "DKD mark" on calibration certificates

06.02.2019

The agreement between PTB and DAkkS on the use of the "DKD mark" on calibration certificates has been extended until 31 December 2020. This extension was necessary to completely cover the time needed for the conversion to the revised standard DIN EN ISO/IEC 17025:2018. This transition period ends on 30 November 2020.

If the conversion to the new version of DIN EN ISO/IEC 17025 has not yet taken place, it is possible, at least theoretically, to issue calibration certificates in the old layout during this transition period.