<P> They can be divided into the following functional groups; in most case various synonyms and parallels exist as well as a variety of operational variations, depending on the jurisdiction and the changes in relevant legislation: </P> <P> Foremost those who make the decisions that determine the course of justice and its outcome: </P> <Ul> <Li> judges, magistrates and arbitrators, </Li> <Li> prosecutors, </Li> <Li> attorneys for each party - the Supreme Court of the United States held in Ex parte Garland that "Attorneys and counselors are not officers of the United States; they are officers of the court, admitted as such by its order upon evidence of their possessing sufficient legal learning and fair private character ." In some jurisdictions, such as England and Wales, independent advocates such as barristers are not officers of the court . </Li> </Ul> <Li> judges, magistrates and arbitrators, </Li>

Which of the following is not an officer of the court