Suggest you check out the
current requirements for France and Germany also. France now requires a 406 ELT (and Mode-S for IFR), I think - but check, I'm not sure - that Germany is also on the way to switching to Mode-S.
AFAIK not a requirement yet, but about to change.
As for A'dam, I'm pretty sure BackPacker and/or VanHorck will be along any second....