Are you sure it's in Maastricht? I think the automatic requirements met -> has to join were added in the Lisbon treaty, Maastricht just established the requirem

Are you sure it's in Maastricht? I think the automatic requirements met -> has to join were added in the Lisbon treaty, Maastricht just established the requirements but didn't force joining, which is why some older eu countries which would meet them haven't joined yet.