Criminal justice client rehabs are available as a far better option than prison time or significant fines for those who have already been convicted of any kind of drug or alcohol related crime. For instance, somebody who has been in prison for dui of drugs or alcohol may qualify for treatment services because of their problem rather than serving time in prison. The judge might even order that the individual receive rehab, either alone or along with other consequences. New offenders specifically are often given the opportunity pick a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they reap the benefits of it when it is an alternative. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into rehab than punishment. Much research has been completed to discover how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients who experience rehab have a better chance of remaining out of the system after treatment.