Criminal justice client rehabs can be considered as a significantly better option than incarceration or significant fines for many who have been convicted of any sort of alcohol or drug related crime. For example, someone who has been in prison for driving drunk of drugs or alcohol may qualify to get treatment services for problem instead of serving time in jail. The judge could even order the individual receive treatment, either alone or in addition to other consequences. First time offenders in particular are often given the opportunity to select a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they reap the benefits of it when it is a possibility. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest time and effort into rehab than punishment. Much research has been carried out to find out how effective this process 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 experience rehabilitation have a better chance of remaining out of the system after rehab.