@lewd@zug.network The EU rules state each country is supposed to provide a catalog of at least NetEx feeds. This is a complicated format, so voluntarily providing GTFS is also common (rarely this is done instead of NetEx which is technically wrong, but works for most people). But some still have nothing, almost a decade later. The current government in Poland said something about getting around to making a proper NAP and national trip planner, but I haven't heard of any actual progress on that. In Italy for a while, only regional feeds comprising PSO services were available, recently a Trenitalia feed including commercial stuff was added and included in Transitous, but Italo is still missing as far as I know, for another example