Belgian grouping for the promotion and tourist operation of rail transport The GTF is a non-profit association founded in 1975, which aims to bring together people who are directly or indirectly interested in rail transport (railroad and urban public transport), or more simply those who seek original travel formulas to discover often well-known regions in an unusual light. The facilitators are volunteers. GTF asbl RPM Liège - BCE 0415 055 476 - Residence 'Les Mous'lis' - Quai Marcellis, 11 bte 000 - 4020 LIEGE - Belgium Legal notices - Archives - Links - Association