1. In accordance with the institutional tradition of Andorra, the Coprinces are, jointly and indivisibly, the Head of State, and they assume its highest representation.
2. The Coprinces, an institution which dates from the Pareatges and their historical evolution, are in their personal and exclusive right, the Bishop of Urgell and the President of the French Republic. Their powers are equal and derive from the present Constitution.
… (Art. 43)