The structure of the review mechanism (i.e. whether it should be a peer review board, a body of experts or a combination of both) is important and is the first issue that needs to be agreed upon before the terms of reference are drafted.
审查机制的结构（即，应是平级审查，或专家机构，或两种方法的组合）非常重要，这是必须在起草审查机制职权范围之前商定的第一个问题。