DVGW CERT Certifies Renewable Hydrogen Under EU Rules
DVGW CERT GmbH, the certification company of the German Technical and Scientific Association for Gas and Water (DVGW), certifies hydrogen and its derivatives as renewable fuels of non-biological origin (RFNBO). Since June 2026, DVGW CERT has been approved as a certification body under the European certification scheme CertifHy. Since August 2026, it has also been recognised by the German Environme