Region Chamber Election Chamber Size Country Structure Years Names Central Czech Republic Unicameral 1990 Chamber of Deputies 200 & 1992 Bicameral 1996 Chamber of Deputies 200 Senate 81 Poland Bicameral "1989," Sejm 460 1991 & 1993 Senate 100 Slovak Republic Unicameral "1990," National Council 150 1992 & 1994 Hungary Unicameral 1990 National Assembly 386 & 1994 Balkans Albania Unicameral 1991 People's Assembly 250 1992 People's Assembly 140 & 1996 Croatia Bicameral 1992 House of Representatives 138 1993 House of Counties 68 1995 House of Representatives 127 Bulgaria Unicameral 1990 Grand National Assembly 400 1991 National Assembly 240 & 1994 Romania Bicameral 1990 Chamber of Deputies 387 Senate 119 1992 Chamber of Deputies 341 & 1996 Senate 143 Slovenia Unicameral 1996 National Assembly 90 Baltic States Estonia Unicameral 1990 Supreme Council 105 1992 State Assembly 101 & 1995 Latvia Unicameral 1990 Supreme Council 201 1993 Saeima 100 1995 Saeima 100 Lithuania Unicameral 1990 Supreme Council 141 1992 Seimas 141 &1996 Other Former Soviet Union The Russian Federation Bicameral 1995 State Duma 450 Ukraine Unicameral 1994 Verkhovna Rada 450 & 1995 Moldova Unicameral 1993 Parlamentul 104 & 1994 Sources "Inter-Parliamentary Union, ""PARLINE Database,"" at http://www.ipu.org" "K. Jasiewicz. 1993. ""Elections and Political Change,"" in White, Batt and Lewis, eds., Developments in East European Politics " "J. McGregor. 1994. ""The Presidency in East Central Europe,"" RFE/RL Research Report 3:2 (January)"