Criminal justice client rehabs are available as being a considerably better option than time in jail or heavy fines for those who have already been convicted of any sort of drug or alcohol related crime. For instance, somebody who has been found guilty of driving while impaired of alcohol or drugs may qualify to get treatment services because of their problem instead of serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or as well as other consequences. Very first time offenders in particular are often given the opportunity to select a criminal justice client rehab rather than other sentencing, and it is highly recommended they reap the benefits of it if it is a possibility. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into treatment than enforcement of other consequences. Much research has been carried out to observe how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients that do take part in rehab have a much better potential for remaining out of the system following rehabilitation.