Cooperation Agreements between the Autonomous Community of Galicia and the Portuguese border area (Spain – Portugal)
Cooperation between the Autonomous Community of Extremadura and the Portuguese border area (Spain – Portugal)
Cooperation Agreements between the Autonomous Community of Castilla – Leon and the Portuguese border area (Spain – Portugal)
Cooperation protocols between the Autonomous Community of Andalucia and the Portugal border area (Spain – Portugal)
Mission Opérationnelle Transfrontalière (France, Royaume-Uni, Belgique, Luxembourg, Allemagne, Suisse, Italie, Espagne, Andorre, Pays-Bas, Roumanie, Bulgarie)