| Criteria |
Portugal |
Spain |
Andorra |
France |
Monaco |
Italy |
SM |
Vatican |
Malta |
Gib. |
NL |
Belgium |
Lux. |
Switz. |
Romania |
Moldova |
| Roman Empire |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Little |
Yes |
Yes |
Yes |
Partly |
Little |
| Romance language |
Yes |
Yes* |
Yes |
Yes* |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
Partly |
Partly |
Partly |
Yes* |
Yes |
| Catholic majority |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Partly |
Little |
No |
| Euro as currency |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
No |
No |
No |
| Schengen area (de facto) |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
No |
No |
No |
