New revision of ZP 1000 National Attestation of Conformity of Suitability for Drinking Water hygiene according to the 1+ System published

The certification programme ‘ZP 1000 National Attestation of Conformity of the hygienic Suitability of Drinking Water according to the 1+ System’ has been completely revised.

If you have any questions, please do not hesitate to contact DVGW CERT GmbH. Applications can be submitted immediately.