Criminal justice client rehabs can be considered being a far better option than incarceration or significant fines for individuals who have already been convicted of any kind of drug or alcohol related crime. For instance, someone who has been found guilty of dui of drugs or alcohol may qualify to receive rehab services for his or her problem instead of serving time in jail. The judge could even order the individual receive rehabilitation, either alone or as well as other sentencing. Very first time offenders in particular tend to be given the opportunity choose a criminal justice client rehab instead of other sentencing, and it is well-advised that they make the most of it if it is a choice. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest commitment into rehab than enforcement of other consequences. Much research has been carried out 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 appear to be quite positive, and criminal justice clients who take part in rehab have a much better possibility of remaining out of the judicial system after treatment.