The magistrate system in the Federal judiciary was established by the 1968 Federal magistrates act. The magistrate position was made analogous to the career service, with salaries instead of the previous fee system. Magistrates were given definite terms of office and new authority in both civil and criminal jurisdiction. The number of full-time magistrate positions grew nationally from 61 in 1970 to 196 by 1979, while the number of part-time magistrate positions decreased from 449 to 271 during the same period. The total number of matters considered by magistrates grew from 237,522 in 1972 to 292,179 in 1979. Civil responsibilities cover pretrial conferences, matters which do not involve disposition of a case, and hearings and recommendations on such dispositive matters as motions for injunctive relief and petitions challenging conditions of confinement. Evidentiary hearings may be held on these matters. A judge may also designate a magistrate to serve as a special master pursuant to Rule 53 of the Federal Rules of Civil Procedure. Magistrates have occasionally been assigned other civil matters, such as presiding over the oath of citizenship given to new United States citizens. The October 1979 amendment of the 1968 law permits magistrates to conduct all proceedings and order the entry of judgement in any civil action upon consent of the parties. In criminal cases, magistrates handle those preliminary proceedings which were previously handled by commissioners. Magistrates may try and sentence persons involved in misdemeanors in the district. However, the 1979 amendment granting full case jurisdiction to the magistrate has not been tested in court. The role of the magistrate will probably undergo more changes in the future. Reference notes and appendixes containing sections of the relevant Federal law are provided.