A launch event was held in Brussels in October 2017, and a workshop covering international railway legislation, cross-border traffic and safety was held in Beograd on February 6-7. 
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.