Criminal justice client rehabs can be considered as being a far better option than prison time or significant fines for those who have already been convicted of any sort of alcohol or drug related crime. For instance, a person who has been in prison for dui of drugs or alcohol may be eligible to obtain treatment services for problem as an alternative to serving time in prison. The judge could even order the individual receive rehab, either alone or along with other consequences. First time offenders in particular in many cases are given the ability to pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they benefit from it when it is an alternative. The idea behind criminal justice client rehabs is that it is far more effective and efficient to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been done to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients that do experience rehabilitation have a better possibility of remaining out of the system after rehab.