Criminal justice client rehabs are available being a significantly better option than incarceration or heavy fines for those who have been convicted of any type of drug or alcohol related crime. As an example, someone who has been found guilty of dui of drugs or alcohol may qualify for rehab services because of their problem instead of serving time in prison. The judge might even order the individual receive rehab, either alone or as well as other consequences. First-time offenders specifically will often be given the opportunity to choose a criminal justice client rehab instead of other sentencing, and it is highly recommended they benefit from it if it is a possibility. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest time and effort into rehab 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 appear to be quite positive, and criminal justice clients who do experience rehabilitation have a better chance of remaining out of the system after rehab.