Criminal justice client rehabs are available being a considerably better option than prison time or significant fines for those who have already been convicted of any kind of drug or alcohol related crime. By way of example, somebody who has been in prison for driving while impaired of alcohol or drugs may qualify for treatment services for their problem as an alternative to serving time in jail. The judge might order that the individual receive treatment, either alone or as well as other sentencing. Very first time offenders specifically are often given the opportunity to go with a criminal justice client rehab rather than other sentencing, and it is highly recommended that they make the most of it when it is an alternative. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been done 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 seem to be quite positive, and criminal justice clients who take part in rehabilitation have a better possibility of remaining out of the judicial system following rehab.