22. 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 in order to ensure that no reservation is incompatible with the object and purpose of the Convention, 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;
22. Insta a los Estados que presenten reservas a la Convención a que limiten su alcance y las formulen de la manera más precisa y específica posible a fin de que ninguna de ellas sea incompatible con el objetivo y el propósito de la Convención, revisen periódicamente sus reservas con miras a retirarlas y retiren las que sean contrarias al objetivo y el propósito de la Convención;