Indeed, on the basis of well-defined criteria, the Member States will present not more than two actively managed sites every two years. This is an important point: the Member States must show that they believe in the sites and therefore manage them in an educational way, involving the
En efecto, sobre la base de criterios bien definidos, los Estados miembros presentarán no más de dos sitios gestionados de forma activa cada dos años. Este es un punto importante: los Estados miembros deben mostrar que creen en esos lugares y, por tanto, gestionarlos de forma educativa,