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Historical Values
Year Value
1990 23 May 1977 (nullified 1 March 1990); new constitution to be drafted by April 1990
1991 2 December 1990
1992 2 December 1990
1993 2 December 1990
1994 2 December 1990
1995 2 December 1990
1996 2 December 1990
1997 2 December 1990
1998 2 December 1990
1999 December 1990
2000 December 1990
2001 December 1990
2002 December 1990
2003 December 1990
2004 December 1990
2005 December 1990
2006 December 1990
2007 adopted by referendum 2 December 1990
2008 adopted by referendum 2 December 1990
2009 adopted by referendum 2 December 1990
2010 adopted by referendum 2 December 1990
2011 adopted by referendum 2 December 1990
2012 adopted by referendum 2 December 1990
2013 previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 (2012)
2014 previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 (2012)
2015 previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 (2012)
2016 previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 (2016)
2017 history: previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 | amendments: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly membership;
2018 history: previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 (2017) | amendments: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly memb
2019 history: previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 | amendments: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly membership;
2020 history: previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 | amendments: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly membership;
2021 history: previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 amendments: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly membership; c
2022 history: previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 amendments: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly membership; c
2023 history: previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 amendments: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly membership; c
2024 history: previous 1946, 1958 (preindependence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 amendments: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly membership; c
2025 history: previous 1946, 1958 (pre-independence); latest adopted by referendum 2 December 1990, promulgated 11 December 1990 amendment process: proposed concurrently by the president of the republic (after a decision in the Council of Ministers) and the National Assembly; consideration of drafts or proposals requires at least three-fourths majority vote of the Assembly membership; passage requires approval in a referendum unless approved by at least four-fifths majority vote of the Assembly membe