(a) "continuing oversight" means the tasks to be conducted to verify that the conditions under which a certificate has been granted continue to be fulfilled at any time during its period of validity, as well as the taking of any safeguard measure;
a) "vigilancia permanente": las tareas que habrá que llevar a cabo para verificar que las condiciones bajo las cuales se ha expedido un certificado siguen cumpliéndose durante su plazo de validez, así como la toma de cualquier medida de salvaguardia;