Criminal justice client rehabs can be considered as a far 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. As an example, somebody who has been in prison for driving while impaired of alcohol or drugs may be eligible to get treatment services because of their problem as opposed to serving time in jail. The judge may even order that the individual receive rehabilitation, either alone or in addition to other consequences. First time offenders in particular tend to be given the opportunity go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they make the most of it when it is an alternative. The idea behind criminal justice client rehabs is it is way more efficient and effective to invest effort and time into rehabilitation than punishment. Much research has been carried out to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients that do take part in rehab have better potential for remaining out of the judicial system following rehab.