The politics of New Zealand function within a framework of an independent, unitary, parliamentary democracy. The system of government is based on the Westminster system, and the legal system is modelled on the common law of England. New Zealand is a constitutional monarchy in which King Charles III is the sovereign and head of state, while his prime minister serves as the head of government.
The prime minister of New Zealand is the head of government of New Zealand. The incumbent prime minister, Christopher Luxon, leader of the New Zealand National Party, took office on 27 November 2023.
Sir Keith Jacka Holyoake, was a New Zealand politician who served as the 26th prime minister of New Zealand, serving for a brief period in 1957 and then from 1960 to 1972, and also as the 13th governor-general of New Zealand, serving from 1977 to 1980. He is the only New Zealand politician to have held both positions.
The New Zealand royal honours system, a system of orders, decorations and medals, recognises achievements of, or service by, New Zealanders or others in connection with New Zealand. Until 1975, New Zealand used the British honours system. Since then the country has introduced a number of uniquely New Zealand honours, and as of 2021, only the dynastic British honours continue in active use in New Zealand, with the exception of the Order of the Companions of Honour.
The Executive Council of New Zealand is the full group of "responsible advisers" to the governor-general, who advise on state and constitutional affairs. All government ministers must be appointed as executive councillors before they are appointed as ministers; therefore all members of Cabinet are also executive councillors. The governor-general signs a warrant of appointment for each member of the Executive Council, and separate warrants for each ministerial portfolio.
Dame Sian Seerpoohi Elias was the 12th chief justice of New Zealand, and was therefore the most senior member of the country's judiciary. She was the presiding judge of the Supreme Court of New Zealand and on several occasions acted as administrator of the Government.
The Dominion of New Zealand was the historical successor to the Colony of New Zealand. It was a constitutional monarchy with a high level of self-government within the British Empire.
The monarchy of New Zealand is the constitutional system of government in which a hereditary monarch is the sovereign and head of state of New Zealand. The current monarch, King Charles III, acceded to the throne following the death of his mother, Queen Elizabeth II, on 8 September 2022 in the United Kingdom. The King's elder son, William, Prince of Wales, is the heir apparent.
Ministers in the New Zealand Government are members of Parliament (MPs) who hold ministerial warrants from the Crown to perform certain functions of government. This includes formulating and implementing policies and advising the governor-general. Ministers collectively make up the executive branch of the New Zealand state. The governor-general is obliged to follow the advice of the prime minister on the appointment and dismissal of ministers.
The coat of arms of New Zealand is the heraldic symbol representing the South Pacific island country of New Zealand. Its design reflects New Zealand's history as a bicultural nation, with Zealandia, a European female figure on one side and a Māori rangatira (chief) on the other. The symbols on the central shield represent New Zealand's trade, agriculture and industry, and a Crown represents New Zealand's status as a constitutional monarchy.
The King's Service Order, established by royal warrant of Queen Elizabeth II on 13 March 1975, is used to recognise "valuable voluntary service to the community or meritorious and faithful services to the Crown or similar services within the public sector, whether in elected or appointed office". This order was created after a review of New Zealand's honours system in 1974. The King's Service Order replaced the Imperial Service Order in New Zealand.
New Munster was an early original European name for the South Island of New Zealand, given by the Governor of New Zealand, Captain William Hobson, in honour of Munster, the Irish province in which he was born.
The constitution of New Zealand is the sum of laws and principles that determine the political governance of New Zealand. Unlike many other nations, New Zealand has no single constitutional document. It is an uncodified constitution, sometimes referred to as an "unwritten constitution", although the New Zealand constitution is in fact an amalgamation of written and unwritten sources. The Constitution Act 1986 has a central role, alongside a collection of other statutes, orders in Council, letters patent, decisions of the courts, principles of the Treaty of Waitangi, and unwritten traditions and conventions. There is no technical difference between ordinary statutes and law considered "constitutional law"; no law is accorded higher status. In most cases the New Zealand Parliament can perform "constitutional reform" simply by passing acts of Parliament, and thus has the power to change or abolish elements of the constitution. There are some exceptions to this though – the Electoral Act 1993 requires certain provisions can only be amended following a referendum.
The governor-general of New Zealand is the representative of the monarch of New Zealand, currently King Charles III. As the King is concurrently the monarch of 14 other Commonwealth realms and lives in the United Kingdom, he, on the advice of his New Zealand prime minister, appoints a governor-general to carry out his constitutional and ceremonial duties within the Realm of New Zealand.
The independence of New Zealand is a matter of continued academic and social debate. New Zealand has no fixed date of independence from the United Kingdom; instead, political independence came about as a result of New Zealand's evolving constitutional status.
The New Zealand Government is the central government through which political authority is exercised in New Zealand. As in most other parliamentary democracies, the term "Government" refers chiefly to the executive branch, and more specifically to the collective ministry directing the executive. Based on the principle of responsible government, it operates within the framework that "the [King] reigns, but the government rules, so long as it has the support of the House of Representatives". The Cabinet Manual describes the main laws, rules and conventions affecting the conduct and operation of the Government.
The following lists events that happened during 1853 in New Zealand.
The Seal of New Zealand is the official seal of New Zealand, used to authorise official instruments of government, such as Royal Warrants, writs and Letters Patent. The seal is defined by the Seal of New Zealand Act 1977. The Seal of New Zealand Proclamation 1977 mandates the design of the seal. The governor-general of New Zealand has custody of the Seal, for all official instruments of His Majesty's Government in New Zealand.
The Colony of New Zealand was a colony of the United Kingdom from 1841 to 1907. British authority was vested in a governor. The colony had three successive capitals: Okiato in 1841; Auckland from 1841 to 1865; and Wellington from 1865. Following the New Zealand Constitution Act 1852, the colony became a Crown colony with its first elected parliament in 1853. Responsible self-government was established in 1856 with the governor being required to act on the advice of his ministers. In 1907, the colony became the Dominion of New Zealand within the British Empire.
The Letters Patent Constituting the Office of Governor-General of New Zealand is a royal decree and a part of the uncodified New Zealand constitution. Sometimes known as the Letters Patent 1983, the instrument has been amended twice since its original issue in 1983. The letters patent—essentially an open letter from Queen Elizabeth II that is a legal instrument—constitutes the office of governor-general as the monarch's representative in the Realm of New Zealand, vests executive authority in the governor-general, establishes the Executive Council to advise the governor-general, and makes provision for the exercise of the governor-general's powers should the office be vacant.
