Criminal justice client rehabs are available being a significantly better option than jail time or heavy fines for many who have been convicted of any type of drug or alcohol related crime. For example, someone who has been in prison for dui of drugs or alcohol may be eligible to get rehabilitation services for his or her problem instead of serving time in prison. The judge might even order the individual receive rehab, either alone or along with other sentencing. First time offenders in particular in many cases are given the opportunity to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they make the most of it when it is an alternative. The idea behind criminal justice client rehabs is that it is far more effective and efficient to invest commitment into treatment than enforcement of other consequences. Much research has been completed to observe how effective this approach 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 do take part in rehab have a better potential for remaining out of the judicial system following treatment.