Criminal justice client rehabs are available as being a significantly better option than jail time or significant fines for individuals who have already been convicted of any type of drug or alcohol related crime. As an example, someone who has been in prison for driving drunk of drugs or alcohol may qualify to receive treatment services for his or her problem rather than serving time in jail. The judge might even order that the individual receive treatment, either alone or together with other sentencing. First-time offenders in particular will often be given the ability to pick a criminal justice client rehab rather than other sentencing, and it is highly recommended they benefit from it if it's a choice. The idea behind criminal justice client rehabs is it is far more efficient and effective to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been carried out to see 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 do take part in rehabilitation have better probability of remaining out of the judicial system after treatment.