The Best Three Main Components Of The Criminal Justice System References. Law enforcement, courts, and corrections (schmalleger, 2011). Web at its core, there are three main components of the criminal justice system:
Web the criminal justice system is a complex system comprised of four major components each with separate and distinct subcomponents. A diverse group of criminal justice practitioners are employed in these systems, including law enforcement officers, corrections officers, probation and parole officers, judges, attorneys, paralegals, mental health. The courts in the american justice system.
