Criminal justice client rehabs can be considered as a significantly better option than prison time or significant fines for many who have been convicted of any kind of alcohol or drug related crime. For example, someone who has been in prison for driving under the influence of drugs or alcohol may be eligible to receive treatment services because of their problem as an alternative to serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or as well as other consequences. First-time offenders specifically tend to be given the opportunity go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they reap the benefits of it if it is an alternative. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest commitment into rehab than punishment. Much research has been completed to see how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators appear to be quite positive, and criminal justice clients that experience rehab have a better probability of remaining out of the judicial system after rehab.