Criminal justice client rehabs can be considered as being a significantly better option than incarceration or heavy fines for those who have been convicted of any kind of alcohol or drug related crime. As an example, someone who has been in prison for dui of drugs or alcohol may be eligible to receive treatment services for his or her problem as opposed to serving time in prison. The judge might order that the individual receive rehabilitation, either alone or in addition to other consequences. Very first time offenders specifically in many cases are given the chance to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they reap the benefits of it when it is an option. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest commitment into rehab than punishment. Much research has been done to see 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 seem quite positive, and criminal justice clients who take part in treatment have a better probability of remaining out of the system after rehabilitation.