DVGW RESPECTIVELY DIN DVGW MARKING
Not all gas and water industry products and appliances are covered by European regulations and directives. For these products the DVGW or DIN DVGW conformity assessment procedures according to DVGW Technical Standards and Codes of Practice and/or DIN EN Standards are the reliable proof of compliance with the current generally recognized codes of practice.
The requirements of DVGW Technical Standards and Codes of Practice for gas and water industry products are tailored to the national installation and user practices. Products with the DVGW or DIN DVGW certification mark are trusted by utilities, retailers, specialist tradespeople and consumers alike.
Procedure process
The adjacent diagram shows the procedure process of the certification.
Guidelines and technical rules
Product types and product codes
Overview of all certification programs published by DVGW CERT GmbH
Testing laboratories recognized by DVGW CERT GmbH
Certifications and confirmations of conformity issued and monitored by DVGW CERT GmbH
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