Criminal justice client rehabs can be considered as a significantly better option than time in jail or heavy fines for individuals who have 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 get rehabilitation services for his or her problem as an alternative to serving time in prison. The judge may even order that the individual receive rehabilitation, either alone or along with other sentencing. First-time offenders in particular will often be given the opportunity to select a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they benefit from it when it is a possibility. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest time and energy into rehab 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 rehabilitation. All indicators seem quite positive, and criminal justice clients who experience rehab have a much better possibility of remaining out of the judicial system after treatment.