Criminal justice client rehabs can be considered as a considerably better option than time in jail or significant fines for those who have already been convicted of any sort of alcohol or drug related crime. By way of example, someone who has been in prison for driving while impaired of drugs or alcohol may qualify for treatment services because of their problem as an alternative to serving time in prison. The judge could even order that the individual receive rehab, either alone or as well as other sentencing. Very first time offenders specifically in many cases are given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they take advantage of it if it is a possibility. The concept behind criminal justice client rehabs is it is way more efficient and effective to invest time and energy into rehab than punishment. Much research has been carried out to see how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients who experience rehab have a much better possibility of remaining out of the system after rehabilitation.