Also known as "
ministers of the Crown", these are members of Parliament who hold ministerial warrants from the Crown to perform certain functions of government. This includes formulating and implementing
policies and advising the governor-general. Before 1996 nearly all ministers were members of the Cabinet, but since the introduction of
proportional representation, which has led to complex governing arrangements, there are currently three categories of minister: ministers in Cabinet, ministers outside Cabinet, and ministers from
supporting parties.
Executive Council appoints new ministers during a public meeting of the Executive Council in
Government House, Wellington, 1 February 2023. The Executive Council, established under the
Letters Patent 1983, is a formal body that meets to give legal effect to decisions made by the Cabinet, and to carry out various other functions, such as the making of certain appointments to government agencies and boards. The Executive Council's primary function is to issue
Orders in Council, which are legally binding regulations made by the Government. All ministers are members of the Executive Council, and are styled "
The Honourable" while in office (or for life if the prime minister recommends it), except for the prime minister, who is entitled to be styled "
The Right Honourable" for life. Although not a member of the Executive Council, the governor-general usually presides at Council meetings.
Cabinet Cabinet () is the senior decision-making body of the Government. Constitutional law, such as the Constitution Act 1986, does not recognise the Cabinet as a legal entity; it exists solely by constitutional convention. Its decisions do not in and of themselves have legal force; however, it serves as the practical expression of the Executive Council, which is New Zealand's highest formal governmental body. The governor-general will appoint as prime minister the person most likely to receive the confidence of the House of Representatives to lead the Government. In practice, the appointment is determined by size of each
political party, support agreements between parties, and leadership votes in the party that leads the Government. The prime minister then advises the governor-general to appoint other ministers. Each minister is responsible for the general administration of at least one
portfolio, and heads a corresponding public service department . The most important minister, following the prime minister, is the
finance minister, while other high-profile portfolios include
foreign affairs,
justice,
health and
education. Traditionally, all members are
collectively responsible for the actions taken by Cabinet—typically all Cabinet ministers must publicly support the decisions of Cabinet. However, since the introduction of the
mixed-member proportional (MMP) electoral system in 1993, processes were developed to allow different parties within a
coalition cabinet to "
agree to disagree" on some issues. The
legislative agenda of Parliament is determined by the Cabinet. At the start of each new parliamentary term, the governor-general gives
an address prepared by the Cabinet that outlines the Government's policy and legislative proposals.
Ministers outside Cabinet A few other ministers serve in the Executive Council but outside of Cabinet. Since the introduction of MMP, governments have been formed following agreements between a major party and smaller support parties. In such arrangements, government ministers from the support parties are often ministers outside Cabinet. Ministers outside the Cabinet have the same overall duties and responsibilities as their senior colleagues inside Cabinet. ==Current composition==