Criminal justice client rehabs are available as being a far better option than prison time or significant fines for many who have already been convicted of any kind of alcohol or drug related crime. For instance, someone who has been in prison for driving under the influence of alcohol or drugs may qualify to receive treatment services because of their problem as an alternative to serving time in jail. The judge might order the individual receive treatment, either alone or along with other sentencing. First time offenders specifically tend to be given the opportunity to pick a criminal justice client rehab instead of other sentencing, and it is highly recommended they benefit from it if it's an option. The theory behind criminal justice client rehabs is that it is way more efficient and effective 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 criminal justice client returns or not to criminal justice system following rehab. All indicators appear to be quite positive, and criminal justice clients that do experience rehab have a much better possibility of remaining out of the system after rehabilitation.