Criminal justice client rehabs are available being a far better option than incarceration or heavy fines for individuals who have been convicted of any type of alcohol or drug related crime. As an example, somebody who has been found guilty of dui of drugs or alcohol may qualify for rehabilitation services because of their problem rather than serving time in jail. The judge might order that the individual receive rehabilitation, either alone or in addition to other consequences. First time offenders specifically in many cases are given the opportunity to go with 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 theory behind criminal justice client rehabs is it is far more effective and efficient to invest time and energy into treatment than enforcement of other consequences. Much research has been completed to observe how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients that do take part in rehab have a much better chance of remaining out of the system following rehabilitation.