As such, there is an obvious need for an a priori formulation of the basic principles on which such associations and arrangements are to be based, and for human rights issues to be clearly incorporated therein.
如贸发会议秘书长经常指出的那样，造成这一问题的部分原因也许是，贸发会议缺乏任何谈判权，只能发挥技术援助、分析和建立共识的作用。