Criminal justice client rehabs are available as being a considerably better option than jail time or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. For example, someone who has been found guilty of dui of alcohol or drugs may be eligible to get rehab services for problem as opposed to serving time in prison. The judge might order that the individual receive rehabilitation, either alone or together with other consequences. First-time offenders specifically in many cases are given the ability to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they reap the benefits of it when it is an alternative. The concept behind criminal justice client rehabs is that it is way more effective and efficient to invest time and energy into treatment than punishment. Much research has been carried out to see 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 that do take part in treatment have a better chance of remaining out of the judicial system following rehab.