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Juvenile Justice

NACDL fully supports the concept that juveniles are different than adults and should be treated as such. NACDL encourages legislators to promote polices that evaluate juvenile family history and brain development prior to developing legislation that could in effect have profound implications on a juvenile's future.

The decision to send a youth to the adult system is a very serious one. Juveniles are different from adults and should be treated as such. The juvenile system is more focused on rehabilitation and provides more support and opportunities for juvenile offenders compared to adult criminal facilities. Substantial research has concluded youth dealt with in the juvenile system are far less likely to commit new crimes than those tried as adults.

Webinars    State Reform    Federal Reform    Additional Resources on Juvenile Justice

Landmark Cases

Roper v. Simmons (2004) - The United States Supreme Court ruled in a 5-4 decision that it is unconstitutional to impose the death penalty for a crime committed by a child under the age of 18, stating that it is "cruel and unusual punishment" prohibited by the Eighth Amendment.

Graham v. Florida (2010) and Sullivan v. Florida (2010) - The United States Supreme Court ruled that life without the possibility of parole sentences for juveniles convicted of nonhomicide offenses are unconstitutional.

J.D.B v. North Carolina (2010) - Under consideration in this case was whether a child's age is a relevant factor to consider in determining whether the child is in custody for purposes of Miranda v. Arizona. The United States Supreme Court ruled that a child's age must be considered by law enforcement in determining whether Miranda warnings need to be given to children during police interrogations. NACDL Amicus Brief

Miller v. Alabama (2012) - Under consideration in this case was the constitutionality of imposing life without parole sentences on juveniles convicted of homicide offenses. The United States Supreme Court ruled that "mandatory life without parole for those under the age of 18 at the time of their crimes violates the Eighth Amendment's prohibition on 'cruel and unusual punishments' and that a 'judge or jury must have the opportunity to consider mitigating circumstances before imposing the harshest possible penalty for juveniles.'"

Montgomery v. Louisiana (2015) - Under consideration in this case was whether Miller v. Alabama applied retroactively to individuals serving mandatory juvenile life without parole sentences. In a 6-3 decision, the United States Supreme Court ruled that their decision in Miller v. Alabama applied retroactively. 

Trial Defense Guidelines

Report cover - Representing a Child Facing Life SentenceNACDL was pleased to assist in the development and sought subsequent Board approval of Trial Defense Guideline: Representing a Child Client Facing a Possible Life Sentence. This valuable resource provides defense attorneys with a standard in defending juveniles who are facing the possibility of a life sentence.


In November 2020, NACDL partnered with Human Rights for Kids and Legal Aid Justice Center to host Major Changes in the Sentences of Minors: Recent Legal Updates in the Sentencing of Youth in Virginia, a free webinar to teach stakeholders about new developments in the treatment of juveniles facing adult court prosecution. Legislation passed in 2020 established that judges are no longer bound by mandatory minimum sentences and are directed to consider trauma, developmental factors, and other experiences that distinguish the experiences of youth in our criminal legal system. 

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Webinar Recording and Related Materials

In 2012, NACDL hosted several webinars providing essential instruction to defense lawyers representing juveniles. The first webinar series provides instruction on representing juveniles at sentencing in adult court in the post – Roper, Graham and Miller era. Topics include Lessons Learned from Graham v. Florida and Re-sentencing Juveniles Convicted of Homicide Post-Miller.

Representing Juveniles in Adult Court Webinar Series

The second webinar series provides strategies for representing juveniles in adult court. Topics include Communicating with a Juvenile Client: JTIP Lesson on Interviewing and Counseling Youth; Incorporating Adolescent Brain & Behavioral Development Science into All Stages of the Criminal Proceeding; and Strategies for Keeping Youth out of Adult Jails and Prisons: Bail, Sentencing and Post-Sentencing Advocacy.

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Age Matters: Strategies for Representing Juveniles in Adult Court Webinar Series

Both series were conducted in partnership with the National Juvenile Defender Center, the Juvenile Law Center, and the Campaign for the Fair Sentencing of Youth, supported by funding from the Foundation for Criminal Justice and the Ford Foundation.

State Juvenile Justice Reforms & Legislative Tracking

There have been several significant advancements in legislation over the past year to transform state juvenile justice systems. In Utah, the passage of HB 262 raised the lower age of juvenile jurisdiction to eliminate the prosecution and incarceration of children under 12 years of age, instead requiring a formal diversion process. In Virginia, HB 744 established that a court can depart from any mandatory minimum sentence in cases where a juvenile is tried as an adult and convicted of a felony and established that the court must consider the differences between juveniles and adults and the juvenile’s exposure to adverse childhood experiences. With unanimous consent in both houses, Oklahoma passed HB 1282, which restricts the use of detention for children under the 15 years of age. Nebraska (LB 230) and Washington State (HB 2277) both prohibited juvenile solitary confinement as a form of punishment or retaliation, severely limited the use of room confinement for juveniles, and created stricter reporting requirements for any use of isolation.  

CFSY Life Without Parole Map

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Featured Products

View NACDL’s legislative report below to review legislation currently under consideration. Also, consider joining NACDL’s State Criminal Justice Network (SCJN) to exchange information, share resources, and develop strategies for promoting rational and humane policies impacting children in the criminal legal system.  

Juvenile Justice Legislative Report   State Criminal Justice Network

Federal Juvenile Justice Legislation

December 2018, Congress passed major juvenile justice reform legislation - the Juvenile Justice Reform Act of 2018 (H.R. 6964). The Juvenile Justice and Delinquency Prevention Act (JJDPA) was first signed into law by President Gerald Ford in 1974. It is the only federal statute that sets out national standards for the custody and care of youth in the juvenile justice system. The JJDPA was last reauthorized in 2002 and expired in 2007. 

More on the Juvenile Justice Reform Act of 2018

There was several bills tackling juvenile justice reforms pending in Congress. This includes legislation to address the use of mandatory minimum sentences on children in the federal system (H.R. 1949) and legislation that would end life (and de facto life) without parole sentences for children (H.R. 1951), bringing the federal government in compliance with the U.S. Supreme Court's decisions in Graham v. Florida, Miller v. Alabama, and Montgomery v. Louisiana. Visit NACDL's legislative action center for more information on pending federal legislation NACDL is tracking related to juvenile justice.

NACDL Legislative Action Center



Juvenile Justice Media Items

  • Major Changes in the Sentencing of Minors: Recent Legal Updates in the Sentencing of Youth in VA
  • Juvenile Sentencing Reform: Law, Policy and Prevention
  • The Death Penalty and Sentencing: Applying Lessons Learned

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