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The forum for calibration services

Welcome to the German Calibration Service! We are a forum of the PTB with the aim to support the uniformity in metrology. The DKD provides a platform for the professional exchange of its members, which include more than 400 laboratories and companies.


The agreement between PTB and DAkkS on the use of the "DKD mark" on calibration certificates has now been extended until 30 June 2021. 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 now ends on 30 June 2021, because the DAkkS has extended the conversion period (see DAkkS News of...

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