Constitution:
4 August 1965
Legal system:
based on New Zealand law and English common law
Suffrage:
18 years of age; universal (adult)
Executive branch:
chief of state: Queen ELIZABETH II (since 6 February 1952) represented by Sir Frederick GOODWIN (since 9 February 2001); New Zealand High Commissioner Tia BARRETT (since December 2008), representative of New Zealand
head of government: Prime Minister Jim MARURAI (since 14 December 2004); Deputy Prime Minister Terepai MAOATE (since 9 August 2005)
cabinet: Cabinet chosen by the prime minister; collectively responsible to Parliament