Criminal justice client rehabs can be considered like a considerably better option than time in jail or heavy fines for those who have already been convicted of any type of alcohol or drug related crime. As an example, a person who has been in prison for dui of drugs or alcohol may qualify to get rehabilitation services because of their problem as opposed to serving time in jail. The judge may even order the individual receive rehab, either alone or as well as other consequences. First-time offenders specifically in many cases are given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they reap the benefits of it when it is a possibility. The idea behind criminal justice client rehabs is it is much more effective and efficient to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been carried out 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 rehabilitation. All indicators appear to be quite positive, and criminal justice clients who do experience treatment have a better potential for remaining out of the judicial system after rehabilitation.