Criminal justice client rehabs are available as a far better option than incarceration or heavy fines for many who have already been convicted of any type of alcohol or drug related crime. For instance, somebody who has been found guilty of dui of drugs or alcohol may be eligible for rehab services because of their problem rather than serving time in prison. The judge may even order that the individual receive rehabilitation, either alone or in addition to other consequences. First-time offenders specifically will often be given the ability to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they take advantage of it if it is an alternative. The idea behind criminal justice client rehabs is that it is way more effective and efficient to invest effort and time into treatment than punishment. Much research has been carried out to observe how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients who do take part in rehab have a much better chance of remaining out of the system following rehab.