DGNB GmbH DGNB Zertifizierungsstelle

DGNB GmbH, based in Stuttgart, is accredited by the German Accreditation Body under certificate D-ZE-18248-02-00, in accordance with DIN EN ISO/IEC 17065:2013 standards, effective from May 27, 2024. The organization conducts conformity assessments for building certification programs under the DGNB-System, which includes various quality levels and seal variants aimed at promoting sustainable construction. Additionally, the certification qualifies for the state's "Quality Seal Sustainable Building" (QNG) and encompasses specific requirements for certifying new and renovated buildings, as well as small residential structures, covering both residential and non-residential categories. Abbreviations for relevant organizations and standards are included within the certification scope.