Criminal justice client rehabs are available like a significantly better option than incarceration or heavy fines for individuals who have already been convicted of any type of drug or alcohol related crime. By way of example, someone who has been in prison for dui of drugs or alcohol may qualify to obtain rehabilitation services for his or her problem rather than serving time in jail. The judge might order the individual receive treatment, either alone or along with other consequences. New offenders in particular in many cases are given the chance to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they take advantage of it when it is a choice. The concept behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into treatment than enforcement of other consequences. Much research has been done to see how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients that do take part in treatment have a better chance of remaining out of the system following treatment.