为了确保建议和裁决能够迅速执行,《关于争端解决规则和程序的谅解》第21条第3款规定了确立合理期限的三种方式,仲裁方式是其中之一。文章通过《关于争端解决规则和程序的谅解》相关条文的分析,结合世贸组织诸多具体案例,对合理期限仲裁制度所涉及到的仲裁员职责、举证责任和决定合理期限时所需要考虑的因素进行了探讨。 In order to ensure prompt implementation of recommendations and decisions, article 21, paragraph 3, of the Understanding on Dispute Settlement Rules and Procedures provides for three ways of establishing a reasonable deadline, one of which is the mode of arbitration. Through the analysis of the relevant provisions of “Understanding on the Rules and Procedures of Dispute Settlement” and the specific cases of WTO, the article analyzes the factors that need to be considered in the arbitration responsibility, the burden of proof and the reasonable deadline involved in the arbitration system of reasonable duration Exploring.