Criminal justice client rehabs are available as a considerably better option than prison time or significant fines for many who have already been convicted of any sort of drug or alcohol related crime. As an example, a person who has been found guilty of driving under the influence of alcohol or drugs may qualify to obtain rehab services because of their problem as opposed to serving time in jail. The judge could even order that the individual receive treatment, either alone or as well as other consequences. First time offenders in particular in many cases are given the chance to select a criminal justice client rehab instead of other sentencing, and it is well-advised that they take advantage of it if it is an alternative. The concept behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort 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 individual returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who take part in treatment have better potential for remaining out of the judicial system after rehab.