Parliament is a 52-member unicameral house elected by all persons over 18 years old. Parliament normally sits for a 4-year term unless dissolved by majority vote of a three-fourths quorum or a directive from the president on the advice of the prime minister. The national Council of Chiefs, called the Malvatu Mauri and elected by district councils of chiefs, advises the government on all matters concerning ni-Vanuatu culture and language.

The Supreme Court consists of a chief justice and up to three other judges. Two or more members of this court may constitute a Court of Appeal. Magistrate courts handle most routine legal matters. The legal system is based on British law. The constitution also provides for the establishment of village or island courts presided over by chiefs to deal with questions of customary law.

Vanuatu does not have an embassy in Washington. Its mission to the United Nations is located at 866 UN Plaza, 4th Floor, Room 41, First Avenue and 48th Street, New York, NY 10017. Vanuatu Maritime Services, which provides information on ship registration in Vanuatu, is located at 120 Broadway, Suite 1743, New York, NY 10271.