Criminal justice client rehabs are available as a far better option than incarceration or significant fines for those who have been convicted of any type of drug or alcohol related crime. For instance, somebody who has been in prison for driving while impaired of alcohol or drugs may be eligible to receive treatment services because of their problem instead of serving time in jail. The judge may even order the individual receive treatment, either alone or as well as other consequences. First time offenders in particular will often be given the ability to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they reap the benefits of it if it is a choice. The idea behind criminal justice client rehabs is it is much more effective and efficient to invest time and energy into rehab than enforcement of other consequences. Much research has been completed to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients that do experience rehabilitation have better probability of remaining out of the system following rehabilitation.