Criminal justice client rehabs can be considered being a considerably better option than time in jail or significant fines for those who have already been convicted of any type of drug or alcohol related crime. By way of example, somebody who has been in prison for driving under the influence of drugs or alcohol may be eligible to obtain treatment services for his or her problem as opposed to serving time in jail. The judge might even order that the individual receive rehabilitation, either alone or in addition to other sentencing. Very first time offenders in particular in many cases are given the chance to go with a criminal justice client rehab rather than other sentencing, and it is well-advised they take advantage of it if it's an alternative. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into treatment than enforcement of other consequences. Much research has been done to discover 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 that do take part in rehab have better chance of remaining out of the judicial system after rehabilitation.