Criminal justice client rehabs can be considered being a considerably better option than time in jail or significant fines for those who have been convicted of any kind of alcohol or drug related crime. As an example, a person who has been in prison for driving under the influence of alcohol or drugs may be eligible to obtain rehabilitation services for his or her problem as opposed to serving time in prison. The judge might even order that the individual receive rehabilitation, either alone or as well as other sentencing. First time offenders in particular are often given the opportunity to pick a criminal justice client rehab rather than other sentencing, and it is highly recommended that they benefit from it if it's an option. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest commitment 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 individual returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients who take part in rehabilitation have a much better potential for remaining out of the system after treatment.