Criminal justice is the delivery of justice to those who have been accused of committing crimes. The criminal justice system is a series of government agencies and institutions. Goals include the rehabilitation of offenders, preventing other crimes, and moral support for victims. The primary institutions of the criminal justice system are the police, prosecution and defense lawyers, the courts and the prisons system.
The following outline is provided as an overview of and topical guide to criminal justice:
Restorative justice is an approach to justice that aims to repair the harm done to victims. In doing so, practitioners work to ensure that offenders take responsibility for their actions, to understand the harm they have caused, to give them an opportunity to redeem themselves, and to discourage them from causing further harm. For victims, the goal is to give them an active role in the process, and to reduce feelings of anxiety and powerlessness.
Juvenile delinquency, also known as juvenile offending, is the act of participating in unlawful behavior as a minor or individual younger than the statutory age of majority. These acts would otherwise be considered crimes if the individuals committing them were older. The term delinquent usually refers to juvenile delinquency, and is also generalised to refer to a young person who behaves an unacceptable way.
Juvenile court, also known as young offender's court or children's court, is a tribunal having special authority to pass judgements for crimes committed by children who have not attained the age of majority. In most modern legal systems, children who commit a crime are treated differently from legal adults who have committed the same offense.
The American juvenile justice system is the primary system used to handle minors who are convicted of criminal offenses. The system is composed of a federal and many separate state, territorial, and local jurisdictions, with states and the federal government sharing sovereign police power under the common authority of the United States Constitution. The juvenile justice system intervenes in delinquent behavior through police, court, and correctional involvement, with the goal of rehabilitation. Youth and their guardians can face a variety of consequences including probation, community service, youth court, youth incarceration and alternative schooling. The juvenile justice system, similar to the adult system, operates from a belief that intervening early in delinquent behavior will deter adolescents from engaging in criminal behavior as adults.
The Parole and Probation Administration, abbreviated as PPA, is an agency of the Philippine government under the Department of Justice responsible for providing a less costly alternative to imprisonment of first-time offenders who are likely to respond to individualized community-based treatment programs.
A diversion program, also known as a pretrial diversion program or pretrial intervention program, in the criminal justice system is a form of pretrial sentencing that helps remedy the behavior leading to the arrest. Administered by the judicial or law enforcement systems, they often allow the offender to avoid conviction and include a rehabilitation program to prevent future criminal acts. Availability and the operation of such systems differ in different countries.
In the United States, sentencing law varies by jurisdiction. The jurisdictions in the US legal system are federal, state, regional, and county. Each jurisdictional entity has governmental bodies that create common, statutory, and regulatory law, although some legal issues are handled more often at the federal level, while other issues are the domain of the states. Civil rights, immigration, interstate commerce, and constitutional issues are subject to federal jurisdiction. Issues such as domestic relations, which includes domestic violence; marriage and divorce; corporations; property; contracts; and criminal laws are generally governed by states, unless there is federal preemption.
Trial as an adult is a situation in which a juvenile offender is tried as if they were an adult, whereby they may receive a longer or more serious sentence than would otherwise be possible if they were charged as a juvenile.
A rehabilitation policy within criminology, is one intending to reform criminals rather than punish them and/or segregate them from the greater community.
Raising the age of juvenile jurisdiction in the state of North Carolina has been an ongoing issue in the North Carolina General Assembly. There are currently two pieces of legislation focusing on this issue, Senate Bill 506 and House Bill 632, which seek to raise the age of jurisdiction from 16 to 18. Four members of the North Carolina House of Representatives serve as the primary sponsors and there are twenty-six co-sponsors. Most of U.S. States define an adult at 18 years old; however, North Carolina and New York define a juvenile who has committed a criminal offense as no older than 16, which places 16- and 17-year-olds in a position where they are tried as adults for any offense.
The alternatives to imprisonment are types of punishment or treatment other than time in prison that can be given to a person who is convicted of committing a crime. Some of these are also known as alternative sanctions. Alternatives can take the form of fines, restorative justice, transformative justice or no punishment at all. Capital punishment, corporal punishment and electronic monitoring are also alternatives to imprisonment, but are not promoted by modern prison reform movements for decarceration due to them being carceral in nature.
In the United States, drug courts are specialized court docket programs that aim to help participants recover from substance use disorder to reduce future criminal activity. Drug courts are used as an alternative to incarceration and aim to reduce the costs of repeatedly processing low‐level, non‐violent offenders through courts, jails, and prisons. Drug courts are usually managed by a nonadversarial and multidisciplinary team including judges, prosecutors, defense attorneys, community corrections, social workers and treatment service professionals. Drug court participants include criminal defendants and offenders, juvenile offenders, and parents with pending child welfare cases.
Incarceration prevention refers to a variety of methods aimed at reducing prison populations and costs while fostering enhanced social structures. Due to the nature of incarceration in the United States today caused by issues leading to increased incarceration rates, there are methods aimed at preventing the incarceration of at-risk populations.
Criminal justice reform seeks to address structural issues in criminal justice systems such as racial profiling, police brutality, overcriminalization, mass incarceration, and recidivism. Reforms can take place at any point where the criminal justice system intervenes in citizens’ lives, including lawmaking, policing, sentencing and incarceration. Criminal justice reform can also address the collateral consequences of conviction, including disenfranchisement or lack of access to housing or employment, that may restrict the rights of individuals with criminal records.
Sex offender registries in the United States exist at both the federal and state levels. The federal registry is known as the National Sex Offender Public Website (NSOPW) and integrates data in all state, territorial, and tribal registries provided by offenders required to register. Registries contain information about persons convicted of sexual offenses for law enforcement and public notification purposes. All 50 states and the District of Columbia maintain sex offender registries that are open to the public via websites; most information on offenders is visible to the public. Public disclosure of offender information varies between the states depending on offenders' designated tier, which may also vary from state to state, or risk assessment result. According to NCMEC, as of 2016 there were 859,500 registered sex offenders in United States.
The Georgia Council on Criminal Justice Reform is a fifteen-member, non-partisan state commission tasked with conducting annual comprehensive reviews of criminal laws, criminal procedure, sentencing laws, adult correctional issues, juvenile justice issues, enhancement of probation and parole supervision, better management of the prison population and of the population in the custody of the Department of Juvenile Justice, and other issues relates to criminal proceedings and accountability courts in the state of Georgia.
Decarceration in the United States involves government policies and community campaigns aimed at reducing the number of people held in custody or custodial supervision. Decarceration, the opposite of incarceration, also entails reducing the rate of imprisonment at the federal, state and municipal level. As of 2019, the US was home to 5% of the global population but 25% of its prisoners. Until the COVID-19 pandemic, the U.S. possessed the world's highest incarceration rate: 655 inmates for every 100,000 people, enough inmates to equal the populations of Philadelphia or Houston. The COVID-19 pandemic has reinvigorated the discussion surrounding decarceration as the spread of the virus poses a threat to the health of those incarcerated in prisons and detention centers where the ability to properly socially distance is limited. As a result of the push for decarceration in the wake of the pandemic, as of 2022, the incarceration rate in the United States declined to 505 per 100,000, resulting in the United States no longer having the highest incarceration rate in the world, but still remaining in the top five.
The Ghanaian juvenile justice system encompasses the processes to handle minors who are in conflict with the law or who are in need of care and protection. The formal Ghanaian juvenile justice system was created under colonial rule and has evolved greatly since the early 1900s. Three stark changes for the system are throughout the colonial period, the beginnings of independence and the 1960 Criminal Procedure Code, and the newest Juvenile Justice Act.
