State Enterprise Centre of Registers (Lietuva)
Estonian National Land Board (Igaunija)
The Swedish mapping, cadastral and land registration authority (Zviedrija)
Finnish Geodetic Institute (Somija)
National Survey and Cadastre (Dānija)
Surveying and Mapping Authority of the Republic of Slovenia (Slovēnija)
State Geodetic Administration of the Republic of Croatia (Horvātija)