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Historical Values
Year Value
1992 25 August 1967; Constituent Assembly rewrote the Constitution that was promulgated on 20 June 1992
1993 25 August 1967; Constituent Assembly rewrote the Constitution that was promulgated on 20 June 1992
1994 25 August 1967; Constituent Assembly rewrote the Constitution that was promulgated on 20 June 1992
1995 promulgated 20 June 1992
1996 promulgated 20 June 1992
1997 promulgated 20 June 1992
1998 promulgated 20 June 1992
1999 promulgated 20 June 1992
2000 promulgated 20 June 1992
2001 promulgated 20 June 1992
2002 promulgated 20 June 1992
2003 promulgated 20 June 1992
2004 promulgated 20 June 1992
2005 promulgated 20 June 1992
2006 promulgated 20 June 1992
2007 promulgated 20 June 1992
2008 promulgated 20 June 1992
2009 promulgated 20 June 1992
2010 promulgated 20 June 1992
2011 promulgated 20 June 1992
2012 promulgated 20 June 1992
2013 several previous; latest approved and promulgated 20 June 1992; amended 2011 (2011)
2014 several previous; latest approved and promulgated 20 June 1992; amended 2011 (2011)
2015 several previous; latest approved and promulgated 20 June 1992; amended 2011 (2011)
2016 several previous; latest approved and promulgated 20 June 1992; amended 2011, 2014 (2016)
2017 several previous; latest approved and promulgated 20 June 1992; amended 2011, 2014 (2016)
2018 history: several previous; latest approved and promulgated 20 June 1992 (2018) | amendments: proposed at the initiative of at least one-quarter of either chamber of the National Congress, by the president of the republic, or by petition of at least 30,000 voters; passage requires absolute majority vote by both chambers and approval in a referendum; amended 2011, 2014; note - in April 2017, a proposed amendment to extend presidential term limits was defeated by the lower house of the National Con
2019 history: several previous; latest approved and promulgated 20 June 1992 | amendments: proposed at the initiative of at least one quarter of either chamber of the National Congress, by the president of the republic, or by petition of at least 30,000 voters; passage requires absolute majority vote by both chambers and approval in a referendum; amended 2011, 2014; note - in April 2017, a proposed amendment to extend presidential term limits was defeated by the lower house of the National Congress (
2020 history: several previous; latest approved and promulgated 20 June 1992 | amendments: proposed at the initiative of at least one quarter of either chamber of the National Congress, by the president of the republic, or by petition of at least 30,000 voters; passage requires absolute majority vote by both chambers and approval in a referendum; amended 2011, 2014; note - in April 2017, a proposed amendment to extend presidential term limits was defeated by the lower house of the National Congress
2021 history: several previous; latest approved and promulgated 20 June 1992 amendments: proposed at the initiative of at least one quarter of either chamber of the National Congress, by the president of the republic, or by petition of at least 30,000 voters; passage requires absolute majority vote by both chambers and approval in a referendum; amended 2011
2022 history: several previous; latest approved and promulgated 20 June 1992 amendments: proposed at the initiative of at least one quarter of either chamber of the National Congress, by the president of the republic, or by petition of at least 30,000 voters; passage requires a two-thirds majority vote by both chambers and approval in a referendum; amended 2011
2023 history: several previous; latest approved and promulgated 20 June 1992 amendments: proposed at the initiative of at least one quarter of either chamber of the National Congress, by the president of the republic, or by petition of at least 30,000 voters; passage requires a two-thirds majority vote by both chambers and approval in a referendum; amended 2011
2024 history: several previous; latest approved and promulgated 20 June 1992 amendments: proposed at the initiative of at least one quarter of either chamber of the National Congress, by the president of the republic, or by petition of at least 30,000 voters; passage requires a two-thirds majority vote by both chambers and approval in a referendum; amended 2011
2025 history: several previous; latest approved and promulgated 20 June 1992 amendment process: proposed at the initiative of at least one quarter of either chamber of the National Congress, by the president of the republic, or by petition of at least 30,000 voters; passage requires a two-thirds majority vote by both chambers and approval in a referendum