Criminal justice client rehabs can be considered being a significantly better option than jail time or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. For instance, anyone who has been in prison for dui of drugs or alcohol may qualify to obtain rehabilitation services for their problem instead of serving time in prison. The judge could even order that the individual receive rehab, either alone or together with other consequences. First time offenders specifically will often be given the chance to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they reap the benefits of it if it is an option. The idea behind criminal justice client rehabs is it is way more efficient and effective to invest time and energy into rehabilitation than punishment. Much research has been done to observe how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients that do take part in rehab have a better possibility of remaining out of the system after rehabilitation.