Criminal justice client rehabs can be considered being a far better option than prison time or significant fines for those who have already been convicted of any type of drug or alcohol related crime. For example, a person who has been in prison for driving drunk of drugs or alcohol may be eligible to get treatment services for his or her problem as opposed to serving time in jail. The judge could even order the individual receive treatment, either alone or along with other sentencing. First-time offenders specifically will often be given the opportunity select a criminal justice client rehab instead of other sentencing, and it is well-advised that they make the most of it when it is a choice. The idea behind criminal justice client rehabs is it is much more efficient and effective to invest commitment into rehab than enforcement of other consequences. Much research has been carried out to discover how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators appear to be quite positive, and criminal justice clients that do experience treatment have a much better probability of remaining out of the system after rehab.