Criminal justice client rehabs can be considered as a significantly better option than incarceration or heavy fines for many who have already been convicted of any sort of drug or alcohol related crime. For instance, somebody who has been in prison for driving under the influence of drugs or alcohol may qualify to get treatment services for his or her problem instead of serving time in prison. The judge could even order the individual receive treatment, either alone or along with other sentencing. First time offenders specifically are often given the opportunity to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they reap the benefits of it when it is a choice. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest effort and time 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 rehabilitation. All indicators seem to be quite positive, and criminal justice clients who do experience rehab have better probability of remaining out of the judicial system following treatment.