Constitution:

adopted 28 June 1996

Legal system:

based on civil law system; judicial review of legislative acts; has not accepted compulsory ICJ jurisdiction

Suffrage:

18 years of age; universal

Executive branch:

chief of state: President Viktor A. YUSHCHENKO (since 23 January 2005) head of government: Prime Minister Yuliya TYMOSHENKO (since 18 December 2007); First Deputy Prime Minister Oleksandr TURCHYNOV (since 18 December 2007); Deputy Prime Ministers Hryhoriy NEMYRYA and Ivan VASYUNYK (since 18 December 2007) cabinet: Cabinet of Ministers selected by the prime minister; the only exceptions are the foreign and defense ministers, who are chosen by the president note: there is also a National Security and Defense Council or NSDC originally created in 1992 as the National Security Council; the NSDC staff is tasked with developing national security policy on domestic and international matters and advising the president; a Presidential Secretariat helps draft presidential edicts and provides policy support to the president elections: president elected by popular vote for a five-year term (eligible for a second term); note - a special repeat runoff presidential election between Viktor YUSHCHENKO and Viktor YANUKOVYCH took place on 26 December 2004 after the earlier 21 November 2004 contest - won by YANUKOVYCH - was invalidated by the Ukrainian Supreme Court because of widespread and significant violations; under constitutional reforms that went into effect 1 January 2006, the majority in parliament takes the lead in naming the prime minister election results: Viktor YUSHCHENKO elected president; percent of vote - Viktor YUSHCHENKO 52%, Viktor YANUKOVYCH 44.2%

Legislative branch:

unicameral Supreme Council or Verkhovna Rada (450 seats; members allocated on a proportional basis to those parties that gain 3% or more of the national electoral vote; to serve five-year terms) elections: last held 30 September 2007 (next to be held in 2012) election results: percent of vote by party/bloc - Party of Regions 34.4%, Yuliya Tymoshenko Bloc 30.7%, Our Ukraine-People's Self Defense 14.2%, CPU 5.4%, Lytvyn bloc 4%, other parties 11.3%; seats by party/bloc - Party of Regions 175, Yuliya Tymoshenko Bloc 156, Our Ukraine-People's Self Defense 72, CPU 27, Lytvyn bloc 20