Criminal justice client rehabs can be considered like a far better option than jail time or heavy fines for many who have been convicted of any sort of alcohol or drug related crime. For instance, anyone who has been found guilty of dui of drugs or alcohol may qualify to receive rehab services for their problem as opposed to serving time in prison. The judge could even order that the individual receive treatment, either alone or in addition to other sentencing. First time offenders in particular tend to be given the chance to go with a criminal justice client rehab instead of other sentencing, and it is well-advised that they take advantage of it when it is 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 done 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 treatment. All indicators seem quite positive, and criminal justice clients that experience treatment have better potential for remaining out of the judicial system following rehab.