This Practice Note contains current judicial practice notes and judicial guidance of interest to Dispute Resolution lawyers published for the following courts: the Chancery Division, Commercial Court, King’s Bench Division (not including the Administrative Court or Planning Court), Business and Property Courts, Senior Courts Costs Office and the Rolls Building. It includes practice notes that provide guidance on electronic working, starting a claim, hearings and trial, making applications, witness evidence, judgments and orders, and contempt of court. HM Courts and Tribunals Service (HMCTS) publishes a weekly operational summary which provides a weekly summary of the service operational position for users. Also see @HMCTSgovuk X account. To see the court guides for the individual specialist courts, see Practice Note: Court guides and other guidance. Court guidance on use of AI The Courts and Tribunals Judiciary (CTJ) published guidance on the use of artificial intelligence (AI) to assist the judiciary, clerks and support staff in 2023—Artificial Intelligence (AI)—Judicial Guidance. The guidance was created after consultation with judicial office holders and it outlined potential risks and issues