Criminal justice client rehabs are available like a far better option than jail time or heavy fines for individuals who have already been convicted of any kind of drug or alcohol related crime. As an example, somebody who has been in prison for dui of alcohol or drugs may qualify to obtain rehab services for their problem rather than serving time in prison. The judge could even order that the individual receive rehabilitation, either alone or together with other sentencing. First-time offenders in particular tend to be given the opportunity pick a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they reap the benefits of it if it's an option. The theory behind criminal justice client rehabs is that it is much more efficient and effective to invest time and effort into treatment than enforcement of other consequences. Much research has been done to discover how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients that take part in rehab have a much better potential for remaining out of the judicial system following rehab.