According to the Article IV of the Treaty of Izmir, the Heads of State/Government of the Member States meet biennially or more often if considered necessary by the Member States. The Summit meetings review the objective conditions and progress in implementation of ECO programmes and projects in the highest-level forum possible exchanging views on regional and global issues of common interest to the ECO region.
Since ECO enlargement in 1992, 15 Summit meetings have been held. The last meeting, 15th ECO Summit, was held on November 28, 2021 in Ashgabat, Turkmanistan.
16th ECO Summit – November 9, 2023 -Tashkent
Under the Chairmanship of H.E. President Shavkat Mirziyoyev, the Republic of Uzbekistan hosted the 16th
15TH ECO SUMMIT, November 28, 2021 Ashgabat, Turkmenistan
15TH ECO SUMMIT,November 28, 2021Ashgabat, Turkmenistan
The 14Th ECO Summit (Virtual, March 4, 2021)
The Republic of Turkey organized the 14th ECO Summit virtually on March 4, 2021 under
13th ECO Summit (Islamabad, March 2017)
The 13th Summit Meeting of the Economic Cooperation Organization (ECO) was held on 1st March
12th Summit and 20th COM
The 12th Summit Meeting of the Economic Cooperation Organization (ECO) was held in Baku, Republic
11th ECO Summit Meeting (Istanbul, 23 December, 2010)
The 11th ECO Summit Meeting was held on 23rd December, 2010 in Istanbul, Turkey with
10th ECO Summit (Tehran, 11 March, 2009)
The 10th Summit Meeting of the Economic Cooperation Organization (ECO) was held in Tehran, the
9th Summit (Baku, 5 May, 2006)
The 9th ECO Summit was preceded by Senior Officials’ Meeting (SOM) on 2nd-3rd May 2006