Criminal justice client rehabs can be considered being a far better option than prison time or significant fines for those who have been convicted of any kind of drug or alcohol related crime. For example, somebody who has been in prison for driving under the influence of alcohol or drugs may qualify to get treatment services for problem as an alternative to serving time in jail. The judge might even order that the individual receive rehabilitation, either alone or along with other sentencing. First-time offenders in particular tend to be given the opportunity choose a criminal justice client rehab rather than other sentencing, and it is well-advised that they make the most of it if it is a possibility. The idea behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehab than enforcement of other consequences. Much research has been done 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 appear to be quite positive, and criminal justice clients that experience treatment have a much better possibility of remaining out of the system after treatment.