"that has the capacity to accept" - Translation from English to Arabic

• له أهلية قبول

In the second paragraph, however, the precise meaning of " an organ that has the capacity to accept a reservation " should be clarified.
وينبغي مع ذلك معرفة المقصود بالضبط من تعبير " [جهاز] له أهلية قبول التحفظ " الوارد في الفقرة الثانية.