Islamic State of AFGHANISTAN Member Since 1969 National Day 19

	Member States
Islamic State of AFGHANISTAN Member Since 1969 National Day 19/8 Ministry of Foreign Affairs	Republic of ALBANIA Member Since 1992 National Day 18/11 Ministry of Foreign Affairs	People’s Democratic Republic of ALGERIA Member Since 1969 National Day 1/11 Ministry of Foreign Affairs
Republic of AZERBAIJAN Member Since 1992 National Day 28/5 Ministry of Foreign Affairs	Kingdom of BAHRAIN Member Since 1972 National Day 16/12 Ministry of Foreign Affairs	People’s Republic of BANGLADESH Member Since 1974 National Day 26/3 Ministry of Foreign Affairs
Republic of BENIN Member Since 1983 National Day 1/8 Ministry of Foreign Affairs	BRUNEI-DARUSSALAM Member Since 1984 National Day 23/2 Ministry of Foreign Affairs	BURKINA-FASO (then Upper Volta) Member Since 1974 National Day 11/12 Ministry of Foreign Affairs
Republic of CAMEROON Member Since 1974 National Day 20/5	Republic of CHAD Member Since 1969 National Day 11/8	Union of The COMOROS Member Since 1976 National Day 6/7
Republic of COTE D'IVOIRE Member Since 2001 National Day 7/8	Republic of DJIBOUTI Member Since 1978 National Day 27/6	Arab Republic of EGYPT Member Since 1969 National Day 23/7 Ministry of Foreign Affairs
Republic of GABON Member Since 1974 National Day 17/8	Republic of The GAMBIA Member Since 1974 National Day 18/2	Republic of GUINEA Member Since 1969 National Day 2/10
Republic of GUINEA-BISSAU Member Since 1974 National Day 24/9	Republic of GUYANA Member Since 1998 National Day 23/2 Ministry of Foreign Affairs	Republic of INDONESIA Member Since 1969 National Day 17/8 Ministry of Foreign Affairs
Islamic Republic of IRAN Member Since 1969 National Day 11/2 Ministry of Foreign Affairs	Republic of IRAQ Member Since 1975 National Day --/-- Ministry of Foreign Affairs	Hashemite Kingdom of JORDAN Member Since 1969 National Day 25/5 Ministry of Foreign Affairs
Republic of KAZAKHSTAN Member Since 1995 National Day 16/12 Ministry of Foreign Affairs	State of KUWAIT Member Since 1969 National Day 25/2 Ministry of Foreign Affairs	KYRGYZ Republic Member Since 1992 National Day 31/8 Ministry of Foreign Affairs
Republic of LEBANON Member Since 1969 National Day 22/11 Ministry of Foreign Affairs	Great Socialist People’s LIBYAN ARAB JAMAHIRIYA Member Since 1969 National Day 1/9 Ministry of Foreign Affairs	MALAYSIA Member Since 1969 National Day 31/8 Ministry of Foreign Affairs
Republic of MALDIVES Member Since 1976 National Day 26/7	Republic of MALI Member Since 1969 National Day 22/9	Islamic Republic of MAURITANIA Member Since 1969 National Day 28/11
Kingdom of MOROCCO Member Since 1969 National Day 30/7 Ministry of Foreign Affairs	Republic of MOZAMBIQUE Member Since 1994 National Day 25/6	Republic of NIGER Member Since 1969 National Day 18/12
Federal Republic of NIGERIA Member Since 1986 National Day 1/10 Ministry of Foreign Affairs	Sultanate of OMAN Member Since 1972 National Day 18/11 Ministry of Foreign Affairs	Islamic Republic of PAKISTAN Member Since 1969 National Day 23/3 Ministry of Foreign Affairs
State of PALESTINE Member Since 1969 National Day 1/1 Ministry of Foreign Affairs	State of QATAR Member Since 1972 National Day 3/9 Ministry of Foreign Affairs	Kingdom of SAUDI ARABIA Member Since 1969 National Day 23/9 Ministry of Foreign Affairs
Republic of SENEGAL Member Since 1969 National Day 4/4 Ministry of Foreign Affairs	Republic of SIERRA LEONE Member Since 1972 National Day 27/4 Ministry of Foreign Affairs	Republic of SOMALIA Member Since 1969 National Day 1/7
Republic of The SUDAN Member Since 1969 National Day 1/1 Ministry of Foreign Affairs	Republic of SURINAME Member Since 1996 National Day 25/11	SYRIAN Arab Republic Member Since 1972 National Day 17/4
Republic of TAJIKISTAN Member Since 1992 National Day 9/9 Ministry of Foreign Affairs	Republic of TOGO Member Since 1997 National Day 27/4	Republic of TUNISIA Member Since 1969 National Day 20/3 Ministry of Foreign Affairs
Republic of TURKEY Member Since 1969 National Day 29/10 Ministry of Foreign Affairs	Republic of TURKMENISTAN Member Since 1992 National Day 27/10	Republic of UGANDA Member Since 1974 National Day 9/10 Ministry of Foreign Affairs
State of The UNITED ARAB EMIRATES Member Since 1972 National Day 2/12 Ministry of Foreign Affairs	Republic of UZBEKISTAN Member Since 1996 National Day 1/9 Ministry of Foreign Affairs	Republic of YEMEN Member Since 1969 National Day 22/5 Ministry of Foreign Affairs

OBSERVERS

	STATES	Date of Joining
1	Bosnia and Herzegovina	1994
2	Central African Republic	1997
3	Kingdom of Thailand	1998
4	The Russian Federation	2005
5	Turkish Cypriot State	1979
	Muslim Communities/Organization
1	Moro National Liberation Front	1977
	Islamic Institutions
1	Parliamentary Union of the OIC Member States (PUOICM)	2000
2	Islamic Conference Youth Forum for Dialogue and Cooperation (ICYFDC)	2005
	International Organizations
1	United Nations (UN)	1976
2	Non-Aligned Movement (NAM)	1977
3	League of Arab States (LAS)	1975
4	African Union (AU)	1977
5	Economic Cooperation Organization (ECO)	1995