Participants
| AGENCE NATIONALE POUR LA GESTION DES DECHETS RADIOACTIFS | FRANCE |
| BRITISH GEOLOGICAL SURVEY | UK |
| CENTRE INTERNACIONAL DE METODES NUMERICS EN ENGINYERIA | SPAIN |
| CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) | FRANCE |
| CENTRO DEINVESTIGACIONES ENERGETICAS, MEDIOAMBIENTALES Y TECNOLOGICAS-CIEMAT | SPAIN |
| CESKE VYSOKEUCENI TECHNICKE V PRAZE | CZECH REPUBLIC |
| COMMISSARIAT ENERGIE ATOMIQUE CEA | FRANCE |
| ECOLE CENTRALEDE LILLE | FRANCE |
| ELECTRICITE DEFRANCE S.A. | FRANCE |
| FEDERAL AGENCYFOR NUCLEAR CONTROL | BELGIUM |
| GESELLSCHAFTFUER ANLAGEN- UND REAKTORSICHERHEIT (GRS) MBH | GERMANY |
| HAUPTABTEILUNG FÜR DIE SICHERHEIT DER KERNANLAGEN | SWITZERLAND |
| INSTITUT DERADIOPROTECTION ET DE SURETE NUCLEAIRE | FRANCE |
| INSTITUT FÜRGEBIRGSMECHANIK GMBH | GERMANY |
| LIETUVO SENERGETIKOS INSTITUTAS | LITHUANIA |
| NATIONALE GENOSSENSCHAFT FUER DIE LAGERUNG RADIOAKTIVER ABFAELLE | SWITZERLAND |
| NUCLEAR DECOMMISSIONING AUTHORITY - NDA | UNITED KINGDOM |
| POSIVA OY | FINLAND |
| RADIOACTIVE WASTE REPOSITORY AUTHORITY | CZECH REPUBLIC |
| REGIA AUTONOMA PENTRU ACTIVITATI NUCLEARE DROBETA TR. SEVERIN RA SUCURSALA CERCETARI NUCLEARE PITESTI | ROMANIA |
| STUDIECENTRUM VOOR KERNENERGIE | BELGIUM |
| SVENSK KAERNBRAENSLEHANTERING AB | SWEDEN |
| USTAV JADERNEHO VYZKUMU REZ A.S. | CZECH REPUBLIC |
| UNIVERSITÉ DELIÈGE | BELGIUM |
