Criminal justice client rehabs are available as a far better option than incarceration or significant fines for individuals who have already been convicted of any type of alcohol or drug related crime. For instance, someone who has been in prison for dui of drugs or alcohol may qualify to receive rehabilitation services for his or her problem instead of serving time in prison. The judge might order the individual receive rehabilitation, either alone or as well as other sentencing. First-time offenders specifically are often given the chance to go with a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they take advantage of it if it's a possibility. The theory behind criminal justice client rehabs is it is far more efficient and effective to invest commitment into rehabilitation than punishment. Much research has been completed to see how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients who take part in treatment have better probability of remaining out of the system following rehabilitation.