Court System of England and Wales
The Unified Court Structure and the Constitutional Reform Act 2005
The court system of England and Wales operates as a unified structure following the Constitutional Reform Act 2005, which fundamentally restructured the judicial architecture of the United Kingdom. The Act created the Supreme Court of the United Kingdom, replacing the Appellate Committee of the House of Lords, and reformed the office of Lord Chancellor, transferring the Lord Chancellor’s judicial functions to the Lord Chief Justice. It also established the Judicial Appointments Commission, creating a transparent, merit-based appointment process independent of executive control.
The Act gave statutory expression to the constitutional principle of judicial independence. Section 1 provides that the Act does not adversely affect the existing constitutional principle of the rule of law, and section 3 imposes a duty on all ministers of the Crown and others with responsibility for matters relating to the judiciary to uphold the continued independence of the judiciary. The Lord Chancellor is specifically required to have regard to the need to defend judicial independence, to ensure that judges have the support necessary to perform their functions, and to ensure that the Lord Chancellor’s own conduct does not threaten judicial independence.
The Supreme Court of the United Kingdom
The Supreme Court of the United Kingdom began hearing cases in October 2009, replacing the Appellate Committee of the House of Lords as the highest court of appeal for all three UK jurisdictions: England and Wales, Scotland, and Northern Ireland. It is also the final court for devolution issues under the Scotland Act 1998, the Government of Wales Act 2006, and the Northern Ireland Act 1998, taking over jurisdiction previously exercised by the Judicial Committee of the Privy Council in devolution matters.
The Court comprises 12 justices: a President, a Deputy President, and 10 Justices of the Supreme Court. A quorum of three is generally required, though important cases are heard by five or more. The Court sits in the Middlesex Guildhall building in Parliament Square, London. Unlike its predecessor the House of Lords, which both legislated and adjudicated, the Supreme Court is a court and nothing else, reinforcing the separation of powers.
The Court hears appeals only on points of law of general public importance. Permission to appeal is required, either from the lower court or from the Supreme Court itself. Applications for permission are initially considered on paper by a panel of three justices. In 2023–2024, the Court received 204 applications for permission to appeal and granted permission in 39 cases. Final judgments are delivered in open court as reasoned opinions; dissenting judgments are permitted and are frequently delivered.
The Court of Appeal
The Court of Appeal is the highest court within the Senior Courts of England and Wales, presided over by the Lord Chief Justice as head of the judiciary of England and Wales. The Master of the Rolls serves as the head of the Civil Division. The Court is divided into two divisions: the Civil Division (presided over by the Master of the Rolls) and the Criminal Division (presided over by the Lord Chief Justice).
The Civil Division hears appeals from the High Court, the County Court, and certain tribunals, principally the Employment Appeal Tribunal and the Competition Appeal Tribunal. Appeals are typically heard by three Lord or Lady Justices of Appeal, though two may constitute a quorum in some cases. Permission to appeal is required, and can be granted by the lower court or by the Court of Appeal itself. The Civil Division applies the standard of review articulated in CPR 52.21: the appeal court will allow an appeal where the decision of the lower court was wrong or where it was unjust because of a serious procedural or other irregularity.
The Criminal Division hears appeals against conviction and sentence from the Crown Court. It is composed of a Lord or Lady Justice of Appeal sitting with two judges of the High Court. The Criminal Division has the power to quash convictions that are unsafe, and to vary sentences. The Attorney General may refer unduly lenient sentences to the Court of Appeal under the Criminal Justice Act 1988, Part IV.
The High Court of Justice
The High Court of Justice is organized into three divisions. The King’s Bench Division (KBD) has the largest and most varied jurisdiction, encompassing contract and tort claims, commercial law, admiralty, and judicial review. The KBD includes specialized courts such as the Commercial Court, the Admiralty Court, the Technology and Construction Court, and the Administrative Court (which exercises supervisory jurisdiction over lower courts and tribunals through judicial review). The Chancery Division handles equity matters: trusts, estates, insolvency, company law, intellectual property, and land law. The Chancery Division includes the Companies Court, the Patents Court, and the Insolvency and Companies List. The Family Division deals with matrimonial matters, child welfare, adoption, and proceedings under the Mental Capacity Act 2005.
Each division may sit as a divisional court — a court of two or more High Court judges — to hear certain appeals and exercise supervisory jurisdiction. The Divisional Court of the King’s Bench Division, for example, hears appeals by way of case stated from the Magistrates’ Court and the Crown Court.
High Court judges are appointed from among barristers, solicitors, or judges of lower courts who have at least seven years’ experience as a relevant lawyer or judge. They are formally appointed by the monarch on the advice of the Lord Chancellor, following selection by the Judicial Appointments Commission.
The Crown Court
The Crown Court is the single, nationwide court for the trial of indictable offences — the most serious criminal matters. It also hears appeals against conviction and sentence from the Magistrates’ Court (for either-way offences) and passes sentence in cases committed by magistrates for sentencing. The Crown Court sits in 77 centers across England and Wales.
Trials in the Crown Court are conducted before a judge and jury of 12 citizens. The judge rules on matters of law, directs the jury on the applicable legal principles, and passes sentence if the defendant is convicted. The jury determines guilt or innocence. Unanimous verdicts were traditionally required, but the Criminal Justice Act 1967 permitted majority verdicts of 10-2 or 11-1 where the jury has deliberated for at least two hours.
The County Court
The County Court is the primary civil court in England and Wales. Since the unification of the county courts under the Courts Act 1971, there has been a single County Court with multiple hearing centres rather than separate courts. The County Court handles all civil claims except those reserved to the High Court. Cases are allocated to one of three tracks: the small claims track (claims under £10,000, subject to an informal procedure designed for litigants in person), the fast track (claims between £10,000 and £25,000, with streamlined procedures and fixed trial dates), and the multi-track (claims over £25,000 or complex cases, managed by the court on a case-by-case basis).
The Magistrates’ Court
The Magistrates’ Court is the workhorse of the criminal justice system, handling over 90% of all criminal cases. Magistrates’ Courts deal with summary offences (the least serious), and conduct preliminary hearings and committal proceedings for either-way and indictable offences. They also exercise jurisdiction in family proceedings through the Family Court and handle certain civil matters such as non-payment of council tax.
Magistrates are of two types. Lay magistrates (justices of the peace) are unpaid volunteers who sit in panels of three, advised by a legally qualified justices’ clerk or assistant clerk. There are approximately 12,500 lay magistrates in England and Wales. They are appointed by the Lord Chief Justice on behalf of the monarch, following recommendation by local advisory committees. District judges (magistrates’ courts) are professionally qualified lawyers who sit alone and handle more complex or sensitive cases. There are approximately 150 district judges.
The Youth Court
The Youth Court is a specialist magistrates’ court for defendants aged 10 to 17. It sits in a less formal setting than the adult Magistrates’ Court and applies different procedures, including restrictions on public attendance and reporting. The Youth Court is composed of either a district judge or a panel of two or three lay magistrates specially trained in youth justice. The welfare of the child is a primary consideration in all proceedings.
Tribunals
The Employment Tribunal hears claims relating to employment rights, including unfair dismissal, discrimination, wages, and redundancy. It is organized into regional offices across England and Wales. Appeals lie to the Employment Appeal Tribunal (EAT), a superior court of record headed by a High Court judge or a Court of Appeal judge. The EAT sits with lay members representing employer and employee interests.
Since the Tribunals, Courts and Enforcement Act 2007, the tribunal system has been unified under His Majesty’s Courts and Tribunals Service (HMCTS). The First-tier Tribunal is organized into chambers (Social Entitlement, Health Education and Social Care, War Pensions and Armed Forces Compensation, General Regulatory, Tax, Immigration and Asylum, and Property), with appeals going to the Upper Tribunal and thereafter to the Court of Appeal.
The Court of Protection
The Court of Protection, established under the Mental Capacity Act 2005, makes decisions about the personal welfare, healthcare, property, and financial affairs of adults who lack mental capacity. It has jurisdiction throughout England and Wales and operates under the principles of the Mental Capacity Act, including the presumption of capacity and the requirement to make decisions in the person’s best interests.
Judicial Appointments Commission
The Judicial Appointments Commission (JAC), established by the Constitutional Reform Act 2005, was created to ensure that judicial appointments are made on merit, through a fair and open process independent of government. The JAC selects candidates for judicial office from the Magistrates’ Court through to the High Court. For appointments to the Court of Appeal and the Supreme Court, different processes apply — the Supreme Court appointments involve ad hoc selection commissions.
The JAC is composed of 14 commissioners: 6 judicial members, 2 professional members (barristers and solicitors), 5 lay members, and 1 tribunal member. Selection is based on the statutory criteria of merit, with regard to the need to encourage diversity in judicial appointments. The JAC recommends one candidate for each vacancy to the Lord Chancellor, who may accept, reject, or ask the JAC to reconsider.
Judicial Independence and the Legacy of the Act of Settlement
Judicial independence in the United Kingdom rests on foundations laid by the Act of Settlement 1701, which provided that judges hold office during good behaviour (quamdiu se bene gesserint) and may be removed only on the address of both Houses of Parliament. This replaced the previous system in which judges served at the pleasure of the monarch. The Act of Settlement remains in force, now supplemented by the Constitutional Reform Act 2005’s express guarantee of judicial independence.
High Court judges and above hold office until retirement, which is mandatory at age 75 for all judges appointed after 1995. Circuit judges and district judges retire at 72 (or 75 if appointed before 1995). Removal is almost unknown: no High Court judge has been removed since 1830, and only one circuit judge has been removed in modern times.
The Lord Chancellor, once head of the judiciary, speaker of the House of Lords, and a cabinet minister, was stripped of most judicial functions by the Constitutional Reform Act 2005. The Lord Chancellor retains a role in judicial appointments and in the administration of the courts, but is no longer a judge or the head of the judiciary. The Lord Chief Justice of England and Wales now serves as the head of the judiciary and President of the Courts of England and Wales.