(أ) إذا أبرز هذا الشخص وثيقة تفويض مطلق مناسبة لغرض هذا السحب؛ أو
(3) These model clauses are intended mainly to give States and international organizations examples of provisions that it might be useful to include in the text of a treaty in order to avoid the uncertainties or drawbacks that might result, in a particular case, from silence about a specific problem relating to reservations to that treaty.