Criminal justice client rehabs are available as being a considerably better option than time in jail or significant fines for those who have already been convicted of any kind of alcohol or drug related crime. For instance, anyone who has been found guilty of driving under the influence of alcohol or drugs may be eligible for treatment services for his or her problem instead of serving time in prison. The judge might order the individual receive treatment, either alone or along with other sentencing. First-time offenders specifically will often be given the opportunity go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they take advantage of it if it is an alternative. The idea behind criminal justice client rehabs is it is way more effective and efficient to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been completed to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients who do experience rehab have a better possibility of remaining out of the judicial system following rehab.