Criminal justice client rehabs are available being a significantly better option than prison time or heavy fines for many who have been convicted of any sort of alcohol or drug related crime. For example, anyone who has been found guilty of driving while impaired of alcohol or drugs may be eligible to receive treatment services because of their problem as an alternative to serving time in prison. The judge might order that the individual receive treatment, either alone or in addition to other consequences. First time offenders specifically will often be given the opportunity select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they take advantage of it when it is an alternative. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest commitment into treatment than enforcement of other consequences. Much research has been completed to observe how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients who do take part in treatment have a much better potential for remaining out of the system after rehabilitation.