The DGNB (Deutsche Gesellschaft für Nachhaltiges Bauen e. V) or the German Sustainable Building Council is a non-profit and non-governmental organization whose mission is to develop and promote ways and solutions for sustainable design, construction and management of buildings. 

The main task of the DGNB is awarding certificates for sustainable buildings. When assessing a building, a total of six areas must be considered when planning and constructing a sustainable building:

  • Environmental quality
  • Economic quality
  • Sociocultural and functional quality
  • Technical quality
  • Process quality
  • Site quality

Each topic includes specific criteria to be fulfilled, depending on the system used and the building type. The earlier these criteria are taken into account in the planning phase, the more consistent the quality of the structure.

For further information, visit the DGNB website.