Criminal justice client rehabs can be considered being a considerably better option than incarceration or significant fines for many who have already been convicted of any type of drug or alcohol related crime. For example, anyone who has been in prison for driving while impaired of alcohol or drugs may qualify to obtain treatment services for his or her problem rather than serving time in jail. The judge could even order the individual receive rehabilitation, either alone or as well as other sentencing. New offenders in particular will often be given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they make the most of it if it's an alternative. 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 discover how effective this method 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 who do take part in treatment have a better chance of remaining out of the system after rehabilitation.