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Historical Values
Year Value
1990 11 June 1975
1991 11 June 1975
1992 11 June 1975
1993 11 June 1975
1994 11 June 1975
1995 11 June 1975
1997 11 June 1975
1998 11 June 1975
1999 11 June 1975
2000 11 June 1975; amended March 1986
2001 11 June 1975; amended March 1986
2002 11 June 1975; amended March 1986 and April 2001
2003 11 June 1975; amended March 1986 and April 2001
2004 11 June 1975; amended March 1986 and April 2001
2005 11 June 1975; amended March 1986 and April 2001
2006 11 June 1975; amended March 1986 and April 2001
2007 11 June 1975; amended March 1986 and April 2001
2008 11 June 1975; amended March 1986 and April 2001
2009 11 June 1975; amended March 1986 and April 2001
2010 11 June 1975; amended March 1986 and April 2001
2011 11 June 1975; amended March 1986 and April 2001
2012 11 June 1975; amended March 1986, April 2001, and May 2008
2013 many previous; latest entered into force 11 June 1975; amended 1986, 2001, 2008 (2013)
2014 many previous; latest entered into force 11 June 1975; amended 1986, 2001, 2008 (2013)
2015 many previous; latest entered into force 11 June 1975; amended 1986, 2001, 2008 (2013)
2016 many previous; latest entered into force 11 June 1975; amended 1986, 2001, 2008 (2016)
2017 history: many previous; latest entered into force 11 June 1975 | amendments: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a “special parliamentary resolution”; articles on human rights and freedoms and the form of government cannot be amended; amended 1986, 2001, 2008 (2016)
2018 history: many previous; latest entered into force 11 June 1975 (2016) | amendments: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a "special parliamentary resolution"; articles on human rights and freedoms and the form of government cannot be amended; amended 1986, 2001, 2008 (2016)
2019 history: many previous; latest entered into force 11 June 1975 | amendments: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a "special parliamentary resolution"; articles on human rights and freedoms and the form of government cannot be amended; amended 1986, 2001, 2008 (2016)
2020 history: many previous; latest entered into force 11 June 1975 | amendments: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a "special parliamentary resolution"; articles on human rights and freedoms and the form of government cannot be amended; amended 1986, 2001, 2008
2021 history: many previous; latest entered into force 11 June 1975 amendments: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a "special parliamentary resolution"; articles on human rights and freedoms and the form of government cannot be amended; amended 1986, 2001, 2008, 2019
2022 history: many previous; latest entered into force 11 June 1975 amendments: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a "special parliamentary resolution"; articles on human rights and freedoms and the form of government cannot be amended; amended 1986, 2001, 2008, 2019
2023 history: many previous; latest entered into force 11 June 1975 amendments: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a "special parliamentary resolution"; articles on human rights and freedoms and the form of government cannot be amended; amended 1986, 2001, 2008, 2019
2024 history: many previous; latest entered into force 11 June 1975 amendments: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a "special parliamentary resolution"; articles on human rights and freedoms and the form of government cannot be amended; amended 1986, 2001, 2008, 2019
2025 history: many previous; latest entered into force 11 June 1975 amendment process: proposed by at least 50 members of Parliament and agreed by three-fifths majority vote in two separate ballots at least 30 days apart; passage requires absolute majority vote by the next elected Parliament; entry into force finalized through a "special parliamentary resolution"; articles on human rights and freedoms and the form of government cannot be amended