Criminal justice client rehabs are available being a far better option than prison time or significant fines for many who have already been convicted of any kind of drug or alcohol related crime. For instance, a person who has been found guilty of driving while impaired of drugs or alcohol may be eligible to get treatment services for problem instead of serving time in prison. The judge could even order that the individual receive treatment, either alone or in addition to other consequences. First time offenders specifically in many cases are given the opportunity choose a criminal justice client rehab instead of other sentencing, and it is highly recommended that they reap the benefits of it when it is an option. The idea behind criminal justice client rehabs is that it is much more effective and efficient to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been carried out to find out how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients who experience rehabilitation have better chance of remaining out of the judicial system following rehabilitation.