Criminal justice client rehabs are available being a considerably better option than incarceration or heavy fines for many who have already been convicted of any sort of drug or alcohol related crime. For example, someone who has been found guilty of driving while impaired of alcohol or drugs may be eligible to receive treatment services because of their problem as an alternative to serving time in prison. The judge could even order the individual receive treatment, either alone or along with other sentencing. First time offenders specifically in many cases are given the chance to go with a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they benefit from it when it is a choice. The idea behind criminal justice client rehabs is that it is way more efficient and effective to invest effort and time into treatment than enforcement of other consequences. Much research has been completed to find out how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients that take part in rehab have a much better chance of remaining out of the judicial system following rehab.