Criminal justice client rehabs are available being a considerably better option than incarceration or significant fines for many who have been convicted of any type of drug or alcohol related crime. For example, someone who has been found guilty of driving drunk of alcohol or drugs may qualify to obtain rehabilitation services for their problem as an alternative to serving time in prison. The judge might order that the individual receive rehabilitation, either alone or together with other sentencing. First-time offenders specifically tend to be given the opportunity to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they reap the benefits of it when it is a choice. The theory behind criminal justice client rehabs is it is far more effective and efficient to invest commitment into rehab than enforcement of other consequences. Much research has been carried out to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients that experience rehab have a much better possibility of remaining out of the system after treatment.