Criminal justice client rehabs can be considered like a significantly 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, a person who has been found guilty of driving while impaired of alcohol or drugs may qualify to get rehabilitation services for his or her problem as opposed to serving time in prison. The judge may even order that the individual receive rehab, either alone or in addition to other consequences. First time offenders specifically will often be given the chance to select a criminal justice client rehab instead of other sentencing, and it is highly recommended that they benefit from it if it is an alternative. The idea behind criminal justice client rehabs is it is much more efficient and effective to invest effort and time into rehabilitation than enforcement of other consequences. Much research has been completed to observe how effective this approach 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 take part in treatment have better possibility of remaining out of the judicial system after rehab.