Please select the appropriate application form:

Application form for businesses and public institutions

• for membership and quality mark AK, V, S, I, R, D [in German]

• for award of an additional appraisal group for quality mark holders [in German]
  
  

Application form for clients and engineering firms

• for membership and quality mark ABAK, ABV, ABS [in German]

• for membership [in German]
  
  

Application form for sponsors of the Gütegemeinschaft

• for membership [in German]