In July 2000,the heads of state of the five countries met for the fifth time in Dushanbe of Tajikistan. The President of Uzbekistan attended the meeting as an observer.

• 2000年7月，五国元首在塔吉克斯坦杜尚别举行第五次会晤，乌兹别克斯坦总统以观察员身份参加会晤，会后签署了《杜尚别声明》。