Criminal justice client rehabs are available as being a considerably better option than jail time or heavy fines for many who have already been convicted of any sort of drug or alcohol related crime. By way of example, someone who has been found guilty of driving drunk of drugs or alcohol may qualify to receive rehab services because of their problem instead of serving time in jail. The judge may even order that the individual receive treatment, either alone or along with other consequences. First-time offenders specifically in many cases are given the opportunity go with a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they make the most of it if it is a choice. The theory behind criminal justice client rehabs is that it is far more efficient and effective to invest effort and time into rehab than punishment. 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 rehabilitation. All indicators seem to be quite positive, and criminal justice clients who experience rehabilitation have a better chance of remaining out of the judicial system following treatment.