Criminal justice client rehabs are available being a considerably better option than incarceration or significant fines for those who have been convicted of any type of drug or alcohol related crime. For example, someone who has been found guilty of driving under the influence of drugs or alcohol may be eligible to obtain rehabilitation services for their problem instead of serving time in prison. The judge might order that the individual receive rehab, either alone or together with other consequences. First-time offenders in particular will often be given the opportunity choose a criminal justice client rehab rather than other sentencing, and it is highly recommended that they take advantage of it when it is a possibility. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been completed to observe how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients that experience treatment have better chance of remaining out of the judicial system following rehab.