Criminal justice client rehabs are available being a significantly better option than time in jail or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. For example, anyone who has been found guilty of dui of drugs or alcohol may be eligible to obtain rehab services for his or her problem as an alternative to serving time in prison. The judge may even order that the individual receive rehab, either alone or together with other sentencing. First-time offenders specifically tend to be given the chance to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised they take advantage of it if it's a choice. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest commitment into treatment than punishment. Much research has been completed to observe how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who do experience rehabilitation have better chance of remaining out of the judicial system after rehabilitation.