Criminal justice client rehabs are available as being a significantly better option than prison time or heavy fines for many who have already been convicted of any kind of drug or alcohol related crime. For instance, someone who has been found guilty of dui of alcohol or drugs may be eligible to obtain rehabilitation services for his or her problem as opposed to serving time in prison. The judge may even order that the individual receive treatment, either alone or in addition to other sentencing. First time offenders specifically in many cases are given the opportunity select a criminal justice client rehab rather than other sentencing, and it is highly recommended that they benefit from it if it's an option. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been carried out to discover how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients that do experience treatment have a much better chance of remaining out of the judicial system after treatment.