Criminal justice client rehabs are available as a far better option than jail time or heavy fines for individuals who have been convicted of any sort of drug or alcohol related crime. By way of example, somebody who has been in prison for driving drunk of alcohol or drugs may be eligible to obtain rehabilitation services for his or her problem as an alternative to serving time in jail. The judge may even order that the individual receive rehab, either alone or along with other sentencing. First time offenders specifically are often 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 choice. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest commitment into treatment than enforcement of other consequences. Much research has been carried out to see how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients who take part in rehab have better probability of remaining out of the system following rehabilitation.