Classes of criminal courts defined: Courts of Session, Judicial Magistrates (first and second class) and Executive Magistrates. Statute establishes that, aside from High Courts and courts constituted under other laws, every State must have four classes of criminal courts: Courts of Session, Judicial Magistrates of the first class, Judicial Magistrates of the second class, and Executive Magistrates, thereby defining the State-level criminal court hierarchy and the principal categories of magistracy and session jurisdiction.