Sheriffs in New Zealand are officers of the Superior Courts and function as the executive arm of these courts. They are responsible for serving court processes like summonses and subpoenas in the same way that Bailiffs serve the court processes of the District Court of New Zealand. They play an important role in the execution of court orders of the High Court, Court of Appeal and the Supreme Court of New Zealand. Sheriffs are forbidden from acting as barristers, solicitors, or acting as agent of a law firm while employed in the role of Sheriff.