Criminal justice client rehabs are available as being a far better option than time in jail or heavy fines for those who have been convicted of any sort of alcohol or drug related crime. For example, someone who has been found guilty of dui of drugs or alcohol may be eligible to get treatment services because of their problem as opposed to serving time in prison. The judge might even order the individual receive treatment, either alone or in addition to other consequences. First time offenders in particular tend to be given the opportunity to select a criminal justice client rehab instead of other sentencing, and it is highly recommended they reap the benefits of it when it is a possibility. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and energy into treatment than enforcement of other consequences. Much research has been completed 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 treatment. The signs and indicators appear to be quite positive, and criminal justice clients who experience rehab have a much better possibility of remaining out of the judicial system following treatment.