Kazakhstan
| Year | Electoral system family | Electoral system for national legislature | Number of tiers | Legislative size (directly elected) | Legislative size (voting members) | Electoral system for the president |
|---|---|---|---|---|---|---|
| 2023 | Mixed | Parallel | 2.00 | 98 | 98 | TRS |
| 2021 | PR | List PR | 1 | 98 | 107 | TRS |
| 2016 | PR | List PR | 1 | 98 | 107 | TRS |
| 2012 | PR | List PR | 1 | 98 | 107 | TRS |
| 2007 | Mixed | Parallel | 2 | 98 | 107 | TRS |
| 2004 | Mixed | Parallel | 2 | 67 | 77 | TRS |
| 1999 | Mixed | Parallel | 2 | 67 | 77 | TRS |
| 1995 | Mixed | Parallel | 2 | 67 | 77 | |
| 1994 | Plurality/Majority | FPTP | 1 | 135 | 177 | FPTP |
