Criminal justice client rehabs can be considered like 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. As an example, anyone who has been found guilty of dui of drugs or alcohol may be eligible to get rehab services because of their problem as opposed to serving time in prison. The judge might order the individual receive rehab, either alone or together with other consequences. Very first time offenders in particular tend to be given the chance to pick a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they benefit from it when it is an alternative. The theory behind criminal justice client rehabs is that it is much more efficient and effective to invest effort and time into treatment than enforcement of other consequences. Much research has been done to observe how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients that take part in rehab have better potential for remaining out of the system after rehabilitation.