Yes
The quad consists of the US, Canada, Japan, and the EU.
Canada was never a member of the EU.
Nope, kenya is not part of the eu.
No it isn't.
No , not yet
Yes, it is. Romania entered EU in 2007 and since then Transylvania is part of EU.
skeet
Its already a part of EU since 2004.
Guernsey is outside the EU, but part of the Customs Union and essentially within the Single Market, so it has strong connections with the EU.
No, the Vatican is not in the EU.
Mallorca is part of Spain, wich is in the EU.
There are no Asian countries in the EU.