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| YEAR | DATE | EVENT | PRESIDENT | PRIME MINISTER | 
| 1966 | 28 november | Republic | cap. Michael Micombero | 
| YEAR | DATE | EVENT | PRESIDENT | PRIME MINISTER | 
| 1967 | 28 june | |||
| 1972 | 15 july | Albin Nyamoya (II) | ||
| 1973 | 5 june | - | ||
| 1976 | 2 november | col. Jean-Baptiste Bagaza | col. Édouard Nzambimana | |
| 1978 | 13 october | - | ||
| 1987 | 3 september | mag. Pierre Buyoya (I) | ||
| 1988 | 19 october | Adrien Sibomana | ||
| 1993 | 10 july | Melchior Ndadaye | Sylvie Kinigi | |
| 1993 | 21 october | François Ngeze | ||
| 1993 | 27 october | Sylvie Kinigi | ||
| 1994 | 5 february | Cyprien Ntaryamira | Anatole Kanyenkiko | |
| 1994 | 6 april | Sylvestre Ntibantunganya | ||
| 1995 | 22 february | Antoine Nduwayo | ||
| 1996 | 25 july | magg. Pierre Buyoya (II) | Pascal-Firmin Ndimira | |
| 1998 | 12 june | - | ||
| 2003 | 30 april | Domitien Ndayizeye | ||
| 2005 | 26 august | Pierre Nkurunziza | ||
| 2020 | 20 may | Evariste Ndayishimiye | ||
| 2022 | 7 september | Gervais Ndirakobuca |