Criminal justice client rehabs can be considered as a far better option than jail time or significant fines for many who have already been convicted of any sort of alcohol or drug related crime. For example, anyone who has been found guilty of driving under the influence of drugs or alcohol may be eligible to get treatment services because of their problem as an alternative to serving time in prison. The judge could even order that the individual receive treatment, either alone or together with other sentencing. Very first time offenders in particular will often be given the opportunity to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they reap the benefits of it when it is an option. The theory behind criminal justice client rehabs is it is far more efficient and effective to invest effort and time into rehabilitation than punishment. Much research has been completed to discover how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients who experience rehabilitation have better probability of remaining out of the system after rehabilitation.