It merely considers that if such a body is established, it would be appropriate to specify the nature and limits of its competence to assess the validity of reservations, in order to avoid any uncertainty and conflict in the matter.
它只是认为，如果设立了这样一个机构，规定它评估保留之有效性的性质和范围将是适宜的，以避免在这个问题上的任何不确定性和冲突。