Можно ссылку?
я обязательно поищу точную ссылку, пока общее инфо:
2003
Agreements between the Principality of Andorra, the Kingdom of Spain and the French
Republic relating to the entry, circulation, stay and settling down of their nationals, and
the circulation and stay of nationals of third party states in the Principality of Andorra come
into force on 1st July
2008
The Agreement between Andorra and Portugal relating to the entry, circulation, stay and
settling down of their nationals, and the Agreement between the Principality of Andorra
and the Holy See come into force
с официального сайта
http://www.ccis.ad/fr/