Member States and accession date:

Afghanistan 1969

Albania 1992

Algeria 1969

Azerbaijan 1991

Bahrain 197

Bangladesh 1974

Benin 1982

Brunei 1984 < 9 years

Comoros 1976

C? te d 'Ivoire 21

Djibouti 1978

Egypt 1969

Gabon 1974

Gambia 1974

Guinea 1969

Guinea Bissau 1974

Guyana 1998

. 1969

Kazakhstan 1995

Kuwait 1969

Kyrgyzstan 1992

Lebanon 1969

Libya 1969

Malaysia 1969

Maldives 1976

Mali 1969

Mauritania 1969 < 1969

Nigeria 1986

Oman 197

Pakistan 1969

State of Palestine 1969

Qatar 197

Saudi Arabia 1969

Senegal 1969

Sierra Leone 1972

Somalia 1969 < 97

Tajikistan 1992

Togo 1997

Tunisia 1969

Turkey 1969

Turkmenistan 1992

Uganda 1974

United Arab Emirates 197

Uzbekistan 1995

Yemen 1969 Bosnia and Herzegovina. Republic of China

Thailand in 1996

Russia in 25

Northern Cyprus Turkey * * * and the Republic of China held its first summit in Rabat, Morocco, from 22 to 25 September 1979. The meeting decided to establish the Organization of the Islamic Conference.

from February 22 to 24, 1974, the second summit was held in Lahore, Pakistan. The meeting adopted the Lahore Declaration and put forward measures for economic cooperation among member States.

From January 25th to 29th, 1981, the third summit was held in Mecca and Taif, Saudi Arabia. The conference adopted important documents such as the Mecca Declaration and the Jerusalem Declaration, and formulated the political, economic, cultural and social guidelines for the Islamic world. The meeting also decided to establish an Islamic Development Fund and an Islamic court.

From January 16th to 19th, 1984, the fourth summit was held in Casablanca, Morocco. The meeting adopted the Casablanca Charter, calling on member countries to strengthen unity and cooperation and resolve their disputes through peaceful means.

From January 26th to 29th, 1987, the fifth summit was held in Kuwait City. The communiqué of the meeting demanded that Israel withdraw from the occupied Arab territories; Call on both sides of the Iran-Iraq war to immediately stop all military actions and resolve the conflict through peaceful means. The meeting also decided that Arab countries, especially Gulf countries, should provide economic assistance to Islamic countries in Africa.

from 9 to 12 December p>1991, the sixth summit was held in Dakar, Senegal. The meeting issued the Dakar Declaration and adopted more than 3 resolutions aimed at strengthening Islamic cooperation in the political, economic and cultural fields.

From 13 to 15 December p>1994, the seventh summit was held in Casablanca, Morocco. The meeting adopted the Casablanca Declaration, a programmatic document of the Organization of the Islamic Conference, more than 5 statements and resolutions on political, economic, social and cultural issues, and the Final Communiqué of the meeting.

from 9 to 11 December p>1997, the eighth summit was held in Tehran, the capital of Iran. The meeting adopted 142 resolutions and the Tehran Declaration. The declaration promised to make the promotion of unity, peace and security in Islamic countries the primary task of the OIC.

from November 12 to 14, 2, the ninth summit was held in Doha, Qatar. The meeting adopted the Final Communiqué, the Doha Declaration and 47 resolutions on political, economic, scientific, technological and cultural issues in Islamic countries. The meeting emphasized support for the Palestinian people's struggle for national rights, and at the same time formulated the development strategy of Islamic countries facing the 21st century.

On October 16th, 23, the 1th Islamic Summit Conference opened in Putrajaya, the federal administrative center of Malaysia.

On October 16th and 17th, 23, the 1th Summit was held in Putrajaya, Malaysia. The meeting focused on Palestine, Iraq and how to revitalize the Organization of the Islamic Conference, and adopted the Putrajaya Declaration and the Final Communiqué.

On March 13th and 14th, 28, the 11th Islamic Summit was held in Dakar, Senegal, with the theme of "Challenges Facing the Islamic World in the 21st Century". The meeting adopted a new charter of the Organization of the Islamic Conference. The meeting also issued the Dakar Declaration, expressing continued support for the struggle of the Palestinian people and condemning all forms of terrorism and dogmatism.

From November 15th to 17th, 212, the 39th Foreign Ministers' Meeting of the Organization of Islamic Cooperation was held in Djibouti. The theme of this conference is "Uniting for Sustainable Development", which mainly discusses Syrian, Luo Xing and Muslim in Myanmar, the situation in Mali and Sahel, Somalia, Palestine, anti-terrorism and other issues. The meeting issued the Djibouti Declaration.

On February 6-7, 213, the 12th Summit of the Organization of Islamic Cooperation was held in Cairo, Egypt. * * * Representatives from 3 member states, including 27 heads of state and many national leaders, attended. Focusing on the theme of "Islamic world: new challenges and new opportunities", the meeting discussed issues such as Palestine, Syria, Mali, anti-terrorism and strengthening economic and trade cooperation among member States, issued a closing declaration, and issued a communique on Palestine and Mali, calling on Islamic countries to take collective action to stop Israel from expanding settlements and building a separation wall in Jerusalem; Reaffirming the maintenance of Syria's sovereignty and territorial integrity and supporting a political solution to the Syrian issue; Reaffirm its support for that unity, sovereignty and territorial integrity of Mali; Condemn terrorism in all its forms. As of June 211, the Organization of Islamic Cooperation * * * held 38 meetings of foreign ministers, and the 28th meeting of foreign ministers was held in Astana, the capital of Kazakhstan. The meeting lasted for three days and documents such as the Astana Declaration were signed.

On August 13th, 212, the Organization of Islamic Cooperation (OIC) held a meeting of foreign ministers of its member states and adopted a plan to suspend Syria's membership.