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