Criminal justice client rehabs are available being a significantly better option than jail time or significant fines for individuals who have already been convicted of any sort of drug or alcohol related crime. For example, a person who has been found guilty of dui of alcohol or drugs may be eligible to obtain rehab services for problem instead of serving time in jail. The judge might even order the individual receive treatment, either alone or together with other consequences. First time offenders specifically are often given the opportunity choose a criminal justice client rehab rather than other sentencing, and it is highly recommended that they reap the benefits of it if it's an alternative. The theory behind criminal justice client rehabs is that it is far more effective and efficient to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been done to see how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients who experience rehabilitation have better probability of remaining out of the judicial system after rehab.