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 sort of drug or alcohol related crime. As an example, a person who has been in prison for dui of drugs or alcohol may be eligible to receive rehabilitation services for his or her problem rather than serving time in prison. The judge may even order that the individual receive rehab, either alone or as well as other sentencing. Very first time offenders specifically in many cases are given the opportunity to go with a criminal justice client rehab rather than other sentencing, and it is well-advised they reap the benefits of it when it is an option. The idea behind criminal justice client rehabs is that it is way more effective and efficient to invest commitment into rehabilitation than punishment. Much research has been done to find out 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 quite positive, and criminal justice clients who experience treatment have a better chance of remaining out of the system following treatment.