Criminal justice client rehabs are available being a considerably better option than incarceration or heavy fines for those who have already been convicted of any type of alcohol or drug related crime. For example, somebody who has been found guilty of driving under the influence of drugs or alcohol may be eligible to get treatment services for his or her problem as opposed to serving time in prison. The judge might even order the individual receive rehab, either alone or in addition to other sentencing. New offenders specifically tend to be given the opportunity go with a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they make the most of it if it is an option. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest commitment into rehab than punishment. Much research has been done to observe how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients who do experience rehab have better potential for remaining out of the judicial system after treatment.