The following institutions are participants in the IEA-EBC Annex 68 project.
    
        
            | Country | Institution | ST1 
 | ST2 
 | ST3 
 | ST4 | ST5 
 | 
        
            | Austria 
 | Universität Innsbruck |  |  | x 
 | x 
 | (x) 
 | 
        
            | Belgium | Ghent University | x |  | (x) | x | x 
 | 
        
            | China | Nanjing University |  | x 
 |  | x 
 | x | 
        
            |  | The University of Hong Kong 
 | x 
 |  |  |  | x 
 | 
        
            |  | Tsinghua University |  | x |  | x | x | 
        
            |  | University of Shanghai for Science and Technology 
 |  | x |  | 
 | x 
 | 
        
            |  | Shanghai Jiao Tong University 
 |  | x 
 |  |  | x | 
        
            | Czech Republic | CVUT Prague |  |  |  | x |  | 
        
            | Denmark | Technical University of Denmark, DTU | x | x | x | x | x | 
        
            |  | Danish Building Research Institute, SBi | x |  |  | x | x | 
        
            |  | Danish Technological Institute, TI | x |  |  | x | x | 
        
            | France | Université de La Rochelle | x 
 | x 
 | x |  | x | 
        
            |  | LOCIE, Université de Savoie |  | x |  |  | x | 
        
            | Germany | TU Dresden |  |  | x |  |  | 
        
            | The Netherlands | TU Eindhoven 
 |  |  | x |  |  | 
        
            | Norway | Norwegian Institute of Wood Technology |  |  | x |  | x | 
        
            |  | Norges miljø- og biovitenskapelige universitet, NMBU |  |  |  |  | x 
 | 
        
            |  | Norwegian University of Science and Technology, NTNU |  | (x) | (x) | x | x | 
        
            | Sweden | IVL Swedish Environmental Research Institute |  |  | x |  | x | 
        
            | United Kingdom | University College London 
 |  |  |  | 
 | x 
 | 
        
            |  | Strathclyde University 
 |  |  |  | x | 
 | 
        
            | USA | Syracuse University |  | x | x |  |  | 
        
            | Korea | Korea institute of Civil Engineering & Building Technology |  |  |  | x |  | 
        
            | New Zealand | Building Research Association of New Zealand (BRANZ) |  |  |  | x |  | 
        
            | France | Saint-Gobain Recherche |  |  |  | x | x |