Criminal justice client rehabs can be considered like a considerably better option than jail time or heavy fines for many who have already been convicted of any type of drug or alcohol related crime. As an example, somebody who has been found guilty of driving drunk of alcohol or drugs may qualify to get treatment services for problem rather than serving time in prison. The judge might even order that the individual receive rehab, either alone or in addition to other consequences. New offenders in particular in many cases are given the ability to choose a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they make the most of it when it is a choice. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into rehab than enforcement of other consequences. Much research has been completed to see 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 seem to be quite positive, and criminal justice clients who do experience rehab have better potential for remaining out of the system after rehabilitation.