Criminal justice client rehabs can be considered being a significantly better option than time in jail or heavy fines for those who have already been convicted of any type of drug or alcohol related crime. As an example, someone who has been found guilty of driving under the influence of drugs or alcohol may be eligible for treatment services because of their problem instead of serving time in prison. The judge might even order that the individual receive rehabilitation, either alone or as well as other consequences. First time offenders specifically tend to be given the ability to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they benefit from it if it's an option. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been completed to observe how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients who do take part in rehab have better possibility of remaining out of the system after rehab.