Before revision: (de jure; de facto a parliamentary republic) (Nominally a parliamentary republic; the semi-presidential system is based on temporary additional articles) Former semi-presidential republics (2008–2018)One-party parliamentary republic as a Soviet member-state in 1990–1991, and after independence it was a presidential republic in 1991–2008, a semi-presidential republic in 2008–2018 and has been a parliamentary republic since 2018.
After revision: (de jure; de facto a parliamentary republic) Former semi-presidential republics (2008–2018)One-party parliamentary republic as a Soviet member-state in 1990–1991, and after independence it was a presidential republic in 1991–2008, a semi-presidential republic in 2008–2018 and has been a parliamentary republic since 2018.