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 type of alcohol or drug related crime. For example, a person who has been found guilty of driving while impaired of drugs or alcohol may be eligible to receive rehabilitation services because of their problem rather than serving time in jail. The judge might even order that the individual receive rehab, either alone or together with other sentencing. Very first time offenders in particular tend to be given the opportunity select a criminal justice client rehab instead of other sentencing, and it is well-advised that they make the most of it if it's a possibility. The concept behind criminal justice client rehabs is that it is much more efficient and effective to invest effort and time into rehab than enforcement of other consequences. Much research has been carried out to observe how effective this method 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 rehab have a better chance of remaining out of the judicial system following rehab.