ITSO is an intergovernmental organization with 149-member states, that incorporates the principle set forth in Resolution 1721 (XVI) of the General Assembly of the United Nations, which established that communication by means of satellite should be available to the nations of the world as soon as practicable on a global and non-discriminatory basis
REGION A: AMERICAS / 26 MEMBERS
- ARGENTINA
- BAHAMAS
- BARBADOS
- BOLIVIA
- BRAZIL
- CANADA
- CHILE
- COLOMBIA
- COSTA RICA
- CUBA
- DOMINICAN REP.
- ECUADOR
- EL SALVADOR
- GUATEMALA
- HAITI
- HONDURAS
- JAMAICA
- MEXICO
- NICARAGUA
- PANAMA
- PARAGUAY
- PERU
- TRINIDAD AND TOBAGO
- UNITED STATES
- URUGUAY
- VENEZUELA
REGION B: WESTERN EUROPE / 27 MEMBERS
- AUSTRIA
- BELGIUM
- CROATIA
- CYPRUS
- DENMARK
- ESTONIA
- FINLAND
- FRANCE
- GERMANY
- GREECE
- HUNGARY
- ICELAND
- IRELAND
- ITALY
- LIECHTENSTEIN
- LUXEMBOURG
- MALTA
- MONACO
- NETHERLANDS
- NORWAY
- PORTUGAL
- SPAIN
- SWEDEN
- SWITZERLAND
- TÜRKIYE
- UNITED KINGDOM
- VATICAN CITY
REGION C: EASTERN EUROPE & NORTHERN ASIA / 14 MEMBERS
- ARMENIA
- AZERBAIJAN
- BOSNIA & HERZEGOVINA
- CZECH REPUBLIC
- GEORGIA
- KAZAKHSTAN
- KYRGYZSTAN
- MONTENEGRO
- POLAND
- ROMANIA
- RUSSIAN FEDERATION
- SERBIA
- TAJIKISTAN
- UZBEKISTAN
REGION D: AFRICA / 45 MEMBERS
- ALGERIA
- ANGOLA
- BENIN
- BOTSWANA
- BURKINA FASO
- CABO VERDE
- CAMEROON
- CENTRAL AFRICAN REP.
- CHAD
- COMOROS
- CONGO, D.R.
- CONGO, REP. OF
- CÔTE D`IVOIRE
- EGYPT
- EQUATORIAL GUINEA
- ESWATINI (SWAZILAND)
- ETHIOPIA
- GABON
- GAMBIA
- GHANA
- GUINEA
- GUINÉE-BISSAU
- KENYA
- LIBYAN
- MADAGASCAR
- MALAWI
- MALI
- MAURITANIA
- MAURITIUS
- MOROCCO
- MOZAMBIQUE
- NAMIBIA
- NIGER
- NIGERIA
- RWANDA
- SENEGAL
- SOMALIA
- SOUTH AFRICA
- SUDAN
- TANZANIA
- TOGO
- TUNISIA
- UGANDA
- ZAMBIA
- ZIMBABWE
REGION E: ASIA & AUSTRALASIA / 37 MEMBERS
- AFGHANISTAN
- AUSTRALIA
- BAHRAIN
- BANGLADESH
- BHUTAN
- BRUNEI DARUSSALAM
- CHINA
- DPEOPLE’S REP.KOREA
- FIJI
- INDIA
- INDONESIA
- IRAN, ISLAMIC REP. OF
- IRAQ
- ISRAEL
- JAPAN
- JORDAN
- KOREA, REPUBLIC OF
- KUWAIT
- LEBANON
- MALAYSIA
- MICRONESIA
- MONGOLIA
- NEPAL
- NEW ZEALAND
- OMAN
- PAKISTAN
- PAPUA NEW GUINEA
- PHILIPPINES
- QATAR
- SAUDI ARABIA
- SINGAPORE
- SRI LANKA
- SYRIAN ARAB REPUBLIC
- THAILAND
- UNITED ARAB EMIRATES
- VIET NAM
- YEMEN