The Committee on Earth Observation Satellites (CEOS) is an international organization created in 1984 around the topic of Earth observation satellites.[1][2][3][4][5]
As of 2023, it has 34 national space agencies as regular members and other 29 associate members.[6] Space agencies that are regular members include those from Argentina, Australia, Brazil, Canada, China, France, Germany, India, Italy, Japan, South Korea, the Netherlands, Russia, South Africa, Spain, Thailand, Turkey, Ukraine, the United Kingdom and the United States.