Europa Nostra – die Europäische Föderation für das kulturelle Erbe
IATM – International Association of Transport and Communcation Museums
TopRail – A UIC project that actively promotes railway tourism products by increasing the visibility of service offerings.
NERHT – New Europe Railway HerFEDECRIAL and NERHT have agreed a Memorandum of Understanding for the purposes of clarifying relations between the two organisations, facilitating co-operation.
WATTRAIN – World Association of Tourist Trams and Trains
ATHRA – Association of Tourist and Heritage Rail Australia Inc.
APTHRO – Asia Paciiffic Heritage and Tourist Train Organisaion