The Constitution was signed by Andorra's two co-princes, the President of France, and the Bishop of Urgell, who at that time were François Mitterrand and Joan Martí Alanis respectively.
A constitución foi firmada polos dous co-príncipes, o presidente da República Francesa e o bispo de Urgell, cargos que naquela época ostentaban François Mitterrand e Joan Martí Alanis respectivamente.