5. Urges States to limit the extent of any reservation they lodge to the Convention and to formulate any reservation as precisely and as narrowly as possible so as to ensure that no reservation is incompatible with the object and purpose of the Convention or otherwise contrary to international treaty law, to review their reservations on a regular basis with a view to withdrawing them, and to withdraw reservations that are contrary to the object and purpose of the Convention or that are otherwise incompatible with international treaty law;
5. Exhorta a los Estados a que limiten el alcance de sus reservas a la Convención, las formulen en la forma más precisa y específica posible a fin de asegurarse de que ninguna sea contraria al objetivo y el propósito de la Convención o incompatible con el derecho internacional de los tratados, las examinen periódicamente con miras a retirarlas y retiren las que sean contrarias al objetivo y el propósito de la Convención o que sean incompatibles con el derecho internacional de los tratados;