The Supreme Court Act 2009

The Supreme Court Act 2009 is a UK law that established the Supreme Court as the highest court in the United Kingdom. It set out the court’s structure, functions, and jurisdiction, replacing the House of Lords' judicial role. The Act defines how justices are appointed, outlines their powers to hear cases of significant public importance, and ensures the court operates independently from Parliament and the government. Its purpose is to provide a clear, separate judicial authority for resolving major legal disputes, safeguarding the rule of law, and maintaining consistency in the legal system at the highest level.