Criminal justice client rehabs can be considered like a significantly 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, anyone who has been found guilty of driving while impaired of alcohol or drugs may be eligible for treatment services because of their problem instead of serving time in jail. The judge could even order 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 well-advised they reap the benefits of it if it's a possibility. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest effort and time into rehab than enforcement of other consequences. Much research has been completed to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients who do experience rehab have a better possibility of remaining out of the system after treatment.