History and role
The High Court was established in December 1841 and was known until 1980 as the Supreme Court. Its establishment followed the arrival in New Zealand of the first Chief Justice, William Martin, and it heard its first case in January 1842.
The court had the functions of the English common law and equity superior courts, and it had jurisdiction in criminal trials, testamentary disputes, questions of lunacy and admiralty matters. The court also exercised general supervision over lower courts and tribunals and was the court of appeal for the magistrates courts.
The court comprised the Chief Justice and a number of "puisne" judges. The number of judges increased according to the workload. The qualification for appointment was seven years' practice as a barrister or advocate of the United Kingdom, or as a barrister or solicitor of the Supreme Court of New Zealand.
British influence on the court was strong throughout the nineteenth century. By the early 20th century, the courts were being redefined to better suit the particular needs of New Zealand. The Judicature Act 1908 defined the Supreme Court’s role, no longer by reference to British courts. Instead it would have "all judicial jurisdiction which may be necessary to administer the laws of New Zealand."
During the early 1970s there was a rise in the number of criminal jury trials and a substantial increase in the administrative law cases coming to the court both in its appellate and supervisory jurisdiction. The High Court appellate jurisdiction rose too as a result of the greater jurisdiction of the district courts. As the workload rose, so too did the number of judges.
In 1980, the Supreme Court was renamed as the High Court in order to free the name 'Supreme Court' for a final Court of Appeal. The magistrates’ courts were renamed as district courts and were given some of the jurisdiction that had previously been exercised by the Supreme Court (High Court).
More than a century and a half since the first Chief Justice of New Zealand was appointed, the High Court remains the superior court of general jurisdiction in New Zealand. It has principal responsibility for maintenance of legality through its supervisory and administrative law jurisdiction. It hears the more serious criminal and civil cases and it exercises significant supervisory and appellate jurisdiction over lower courts and tribunals.
The Senior Courts Act 2016 replaced the Judicature Act 1908. No change was made to the High Court's jurisdiction by the Senior Courts Act 2016.
Decisions of the High Court are binding on all lower courts until overruled by the Court of Appeal or Supreme Court. Because of its position in the judicial structure, the High Court is the court to which application is made for authoritative declarations of law.
The Court of Appeal is the third tier of this overall structure. It supervises, through appeal, the judgments of the High Court and ensures consistency in application of the law in the High Court.
To the existing general supervisory/appeal jurisdiction of the High Court, there are four exceptions:
- Appeals from jury trials in the District Court go directly to the Court of Appeal.
- Appeals from the Employment Court on questions of law are taken directly to the Court of Appeal.
- Appeals from the Courts Martial Appeals Court go directly to the Court of Appeal.
- Appeals from the Māori Appellate Court go directly to the Court of Appeal.
The High Court has the particular responsibility of ensuring the legality of the conduct of all sections of the community including inferior courts and tribunals and the protection of legal rights and immunities. Although there is a wide range of statutes providing for appeals to the High Court from such courts and tribunals, through judicial review, the High Court secures the legality of all public sector conduct including that of inferior courts.
Structure of the courts (PDF, 417 KB)
The obligation to supervise by judicial review is exercised both under common law inherent powers and under the Judicial Review Procedure Act 2016. The power to supervise is central to the maintenance of law through judicial process. The High Court has no power, however, to supervise Parliament. The High Court cannot invalidate Acts of Parliament.TOP
The jurisdiction of the High Court is largely conferred or systematised by statutes. In addition, however, the High Court has inherent common law jurisdiction. No other court within the New Zealand legal system has a non-statutory substantive jurisdiction. The existence of such inherent jurisdiction means there is never a vacuum in obtaining vindication of right according to law.
The court has all the jurisdiction which it had on the introduction of theand its predecessor, the Judiciature Act 1908. It has all judicial jurisdiction which may be necessary to administer the laws of New Zealand. The court therefore has both the statutory jurisdiction and inherent jurisdiction which is necessary for it to undertake its supervisory function.
Following the establishment of the Supreme Court, the position of Chief High Court Judge was established. The Chief High Court Judge is ‘'responsible to the Chief Justice for ensuring the orderly and efficient conduct of the High Court's business''.
Associate judges have a specialist civil jurisdiction and undertake a range of companies and insolvency work. They have extensive jurisdiction in interlocutory matters including summary judgment applications, and they have jurisdiction to assess damages. Associate judges were formerly known as masters of the High Court and appointed for fixed terms. From 20 May 2004, masters were renamed associate judges and secured permanent tenure.
Acting judges of the High Court can be appointed by the Governor General on the advice of the Attorney General. An acting judge must hold or have held judicial office either as a High Court judge, an associate judge or a District Court judge.
The eligibility rules for appointment as an acting associate judge are different. The appointee must be eligible for appointment as a judge under s 94 of the Senior Courts Act 2016 and be under 75 years of age or be either a current District Court judge or one who has retired or resigned.
The High Court uses acting judges very sparingly, where there is a temporary shortfall in the judicial workforce.TOP
The High Court is a single national court which sits in a number of courthouses in different parts of the country. Judges are permanently located in Wellington, Auckland and Christchurch. High Court judges from the three main centres go on circuit to other locations as needed. The work of the court is organised nationally by the Chief High Court Judge to ensure a match between judicial resources and work.
- Spiller, Finn & Boast A New Zealand Legal History (2nd Edn) (2001)
- Report of the Royal Commission on the Courts, 1978
- The Laws of New Zealand, Courts Reissue 1 (2004).