Independence:
11 November 1918 (independent republic proclaimed)

National holiday:
Constitution Day, 3 May (1791)

Constitution:
adopted by the National Assembly 2 April 1997, passed by national
referendum 25 May 1997, effective 17 October 1997

Legal system:
mixture of Continental (Napoleonic) civil law and holdover
Communist legal theory; changes being gradually introduced as part
of broader democratization process; limited judicial review of
legislative acts, but rulings of the Constitutional Tribunal are
final; court decisions can be appealed to the European Court of
Justice in Strasbourg; accepts compulsory ICJ jurisdiction, with
reservations

Suffrage:
18 years of age; universal

Executive branch:
chief of state: President Lech KACZYNSKI (since 23 December 2005)
head of government: Prime Minister Jaroslaw KACZYNSKI (since 10 July
2006); Deputy Prime Ministers Ludwik DORN (since 23 November 2005),
Roman GIERTYCH (since 5 May 2006), Zyta GILOWSKA (since 22 September
2006), Andrzej LEPPER (since 16 October 2006)
cabinet: Council of Ministers responsible to the prime minister and
the Sejm; the prime minister proposes, the president appoints, and
the Sejm approves the Council of Ministers
elections: president elected by popular vote for a five-year term
(eligible for a second term); election last held 9 and 23 October
2005 (next to be held October 2010); prime minister and deputy prime
ministers appointed by the president and confirmed by the Sejm
election results: Lech KACZYNSKI elected president; percent of
popular vote - Lech KACZYNSKI 54%, Donald Tusk 46%

Legislative branch:
bicameral legislature consisting of an upper house, the Senate or
Senat (100 seats; members are elected by a majority vote on a
provincial basis to serve four-year terms), and a lower house, the
Sejm (460 seats; members are elected under a complex system of
proportional representation to serve four-year terms); the
designation of National Assembly or Zgromadzenie Narodowe is only
used on those rare occasions when the two houses meet jointly
elections: Senate - last held 25 September 2005 (next to be held by
September 2009); Sejm elections last held 25 September 2005 (next to
be held by September 2009)
election results: Senate - percent of vote by party - NA%; seats by
party - PiS 49, PO 34, LPR 7, SO 3, PSL 2, independents 5; Sejm -
percent of vote by party - PiS 27%, PO 24.1%, SO 11.4%, SLD 11.3%,
LPR 8%, PSL 7%, other 11.2%; seats by party - PiS 155, PO 133, SO
56, SLD 55, LPR 34, PSL 25, German minorities 2
note: two seats are assigned to ethnic minority parties in the Sejm
only

Judicial branch:
Supreme Court (judges are appointed by the president on the
recommendation of the National Council of the Judiciary for an
indefinite period); Constitutional Tribunal (judges are chosen by
the Sejm for nine-year terms)

Political parties and leaders:
Catholic-National Movement or RKN [Antoni MACIEREWICZ]; Civic
Platform or PO [Donald TUSK]; Conservative Peasants Party or SKL
[Artur BALASZ]; Democratic Left Alliance or SLD [Wojciech
OLEJNICZAK]; Democratic Party or PD [Wladyslaw FRASYNIUK]; Dom
Ojczysty (Fatherland Home); German Minority of Lower Silesia or MNSO
[Henryk KROLL]; Law and Justice or PiS [Jaroslaw KACZYNSKI]; League
of Polish Families or LPR [Marek KOTLINOWSKI]; Peasant-Democratic
Party or PLD [Roman JAGIELINSKI]; Polish Accord or PP [Jan
LOPUSZANSKI]; Polish Peasant Party or PSL [Waldemar PAWLAK]; Ruch
Patriotyczny or RP [Jan OLSZEWSKI]; Samoobrona or SO [Andrzej
LEPPER]; Social Democratic Party of Poland or SDPL [Marek BOROWSKI];
Social Movement or RS [Krzysztof PIESIEWICZ]; Union of Labor or UP
[Andrzej SPYCHALSKI]

Political pressure groups and leaders:
All Poland Trade Union Alliance or OPZZ (trade union) [Jan GUZ];
Roman Catholic Church [Cardinal Jozef GLEMP]; Solidarity Trade Union
[Janusz SNIADEK]