Overview
Justices of the Supreme Court of the United Kingdom are the judges of the Supreme Court of the United Kingdom other than the president and the deputy president of the court. The Supreme Court is the highest court of the United Kingdom for all civil cases, and for criminal cases from the jurisdictions of England and Wales and Northern Ireland. Judges are appointed by the British monarch on the advice of the prime minister, who receives recommendations from a selection commission.
The number of judges is set by section 23(2) of the Constitutional Reform Act 2005, which established the Supreme Court, but may be increased by Order in Council under section 23(3). There are currently twelve positions on the court: the president, the deputy president, and ten justices. Judges of the Court who are not already peers are granted the judicial courtesy title of Lord or Lady.
Qualification
The Constitutional Reform Act 2005 sets out the conditions for the appointments of a President, Deputy President or Justice of the Court. That person must have held high judicial office (judge of the Supreme Court, English High Court or Court of Appeal, Northern Irish High Court or Court of Appeal, or Scottish Court of Session) for at least two years, or have held rights of audience at the higher courts of England, Scotland or Northern Ireland for at least fifteen years. This means it is not necessary for someone applying to become a judge of the Supreme Court to have previous judicial experience (allowing Jonathan Sumption QC, a leading barrister, to successfully apply for the role in 2011).
Appointment
Judges of the Supreme Court are appointed by The King by the issue of letters patent, on the advice of the Prime Minister, to whom a name is recommended by a special selection commission. The Prime Minister is required by the Constitutional Reform Act to recommend this name to the King and not permitted to nominate anyone else.
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