Criminal justice client rehabs can be considered as a considerably better option than time in jail or significant fines for individuals who have already been convicted of any type of drug or alcohol related crime. For instance, a person who has been found guilty of dui of alcohol or drugs may be eligible for rehab services for their problem as opposed to serving time in jail. The judge may even order that the individual receive treatment, either alone or in addition to other consequences. New offenders in particular are often given the chance to pick a criminal justice client rehab rather than other sentencing, and it is well-advised they reap the benefits of it when it is a possibility. The theory behind criminal justice client rehabs is it is far more efficient and effective to invest effort and time into rehabilitation 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 experience rehabilitation have better probability of remaining out of the judicial system after rehabilitation.