Criminal justice client rehabs are available like a significantly better option than prison time or heavy fines for individuals who have been convicted of any type of drug or alcohol related crime. For example, somebody who has been found guilty of driving under the influence of alcohol or drugs may be eligible for rehabilitation services for his or her problem as opposed to serving time in jail. The judge might order that the individual receive rehab, either alone or in addition to other sentencing. First time offenders specifically in many cases are given the opportunity pick a criminal justice client rehab instead of other sentencing, and it is highly recommended they take advantage of it when it is an option. The idea behind criminal justice client rehabs is it is far more effective and efficient to invest time and energy into treatment than enforcement of other consequences. Much research has been done to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients that experience treatment have better probability of remaining out of the judicial system following treatment.