Criminal justice client rehabs are available being a significantly better option than prison time or heavy fines for individuals who have already been convicted of any type of alcohol or drug related crime. For example, somebody who has been found guilty of driving under the influence of drugs or alcohol may be eligible to receive rehabilitation services because of their problem instead of serving time in prison. The judge might order the individual receive rehab, either alone or along with other sentencing. First time offenders specifically tend to be given the ability to choose a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they take advantage of it if it's an option. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into treatment than enforcement of other consequences. Much research has been completed to observe how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients that do experience rehab have a better chance of remaining out of the system after rehab.