Criminal justice client rehabs can be considered as a considerably better option than time in jail or heavy fines for individuals who have already been convicted of any kind of alcohol or drug related crime. For instance, anyone who has been found guilty of driving under the influence of alcohol or drugs may qualify to obtain treatment services because of their problem as opposed to serving time in prison. The judge may even order the individual receive rehabilitation, either alone or along with other sentencing. First-time offenders specifically in many cases are given the ability to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they reap the benefits of it if it is an option. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest time and effort into rehab than enforcement of other consequences. Much research has been carried out to see how effective this method 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 better potential for remaining out of the judicial system after rehabilitation.