Circuits are the highest-level administrative divisions of the Bar of England and Wales and His Majesty's Courts and Tribunals Service.
Though it is called a circuit and recognised by the Bar Council, it does not serve any administrative or judicial purposes.
[3] The term "circuit" is derived from the English custom of itinerant courts whose judges periodically travelled on pre-set paths—circuits—to hear cases from different areas.
[6] Circuits effectively function as professional associations for barristers, providing support and advice for their members.
They work with HM Courts and Tribunals Service and other government bodies, as well as hosting continuing professional development and social events.