The Convention Relating to the Distribution of Programme-Carrying Signals Transmitted by Satellite was opened for signature on 21 May 1974 [1] in Brussels and entered into force on 25 August 1979. [2] It is overseen by the United Nations Committee on the Peaceful Uses of Outer Space.
Convention provides for the obligation of each Contracting State to take adequate measures to prevent the unauthorized distribution on or from its territory of any programme-carrying signal transmitted by satellite. [3]
As of 2025, the convention has been ratified by 40 states, there are 10 states signed the convention but not yet ratified. [4]
| Participant | Signature | Ratification | Accession | Succession | Entry into force |
|---|---|---|---|---|---|
| Mar 26, 1975 | |||||
| Sep 13, 1993 | Dec 13, 1993 | ||||
| Jul 26, 1990 | Oct 26, 1990 | ||||
| Mar 26, 1975 | May 6, 1982 | Aug 6, 1982 | |||
| Feb 1, 2007 | May 1, 2007 | ||||
| May 21, 1974 | |||||
| May 18, 2017 | Aug 18, 2017 | ||||
| Jan 12, 1994 | Mar 6, 1992 | ||||
| May 21, 1974 | |||||
| Mar 27, 2024 | Jun 27, 2024 | ||||
| Mar 8, 2011 | Jun 8, 2011 | ||||
| Dec 20, 2013 | Mar 20, 2014 | ||||
| Mar 25, 1999 | Jun 25, 1999 | ||||
| May 21, 1974 | |||||
| Jul 26, 1993 | Oct 8, 1991 | ||||
| May 21, 1974 | |||||
| Apr 22, 2008 | Jul 22, 2008 | ||||
| Mar 27, 1975 | |||||
| May 21, 1975 | May 25, 1979 | Aug 25, 1979 | |||
| Jul 22, 1991 | Oct 22, 1991 | ||||
| Jan 7, 2008 | Apr 7, 2008 | ||||
| May 21, 1974 | |||||
| May 21, 1974 | Apr 7, 1981 | Jul 7, 1981 | |||
| Oct 12, 1999 | Jan 12, 2000 | ||||
| May 21, 1974 | Jan 6, 1976 | Aug 25, 1979 | |||
| May 21, 1974 | |||||
| May 21, 1974 | Mar 18, 1976 | Aug 25, 1979 | |||
| Oct 23, 2006 | Jun 3, 2006 | ||||
| May 21, 1974 | Mar 31, 1983 | Jun 30, 1983 | |||
| Dec 1, 1975 | Aug 25, 1979 | ||||
| Sep 2, 1997 | Nov 17, 1991 | ||||
| Dec 18, 2007 | Mar 18, 2008 | ||||
| Jun 25, 1985 | Sep 25, 1985 | ||||
| May 7, 1985 | Aug 7, 1985 | ||||
| Dec 11, 1995 | Mar 11, 1996 | ||||
| Apr 12, 2023 | Jul 12, 2023 | ||||
| Dec 19, 2011 | Mar 19, 2012 | ||||
| Jul 28, 2008 | Oct 28, 2008 | ||||
| Oct 20, 1988 | Jan 20, 1989 | ||||
| Apr 25, 2001 | Jul 25, 2001 | ||||
| May 21, 1974 | |||||
| Jun 14, 2001 | Apr 27, 1992 | ||||
| Jan 27, 2005 | Apr 27, 2005 | ||||
| Nov 3, 1992 | Jun 25, 1991 | ||||
| May 21, 1974 | |||||
| May 21, 1974 | Jun 24, 1993 | Sep 24, 1993 | |||
| Mar 10, 2003 | Jun 10, 2003 | ||||
| Aug 1, 1996 | Nov 1, 1996 | ||||
| May 21, 1974 | Dec 7, 1984 | Mar 7, 1985 | |||
| Oct 12, 2005 | Jan 12, 2006 |