Criminal justice client rehabs are available like a significantly better option than jail time or heavy fines for individuals who have been convicted of any sort of drug or alcohol related crime. For instance, someone who has been in prison for driving under the influence of alcohol or drugs may be eligible to obtain rehabilitation services because of their problem as an alternative to serving time in prison. The judge might even order the individual receive treatment, either alone or as well as other sentencing. First-time offenders in particular tend to be given the opportunity to choose a criminal justice client rehab rather than other sentencing, and it is well-advised they make the most of it if it's a choice. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest effort and time into treatment than punishment. Much research has been completed to observe how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients who do take part in rehab have a better possibility of remaining out of the system after treatment.