Criminal justice client rehabs are available being a considerably 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, anyone who has been in prison for dui of drugs or alcohol may qualify to get rehab services for his or her problem as an alternative to serving time in prison. The judge might even order the individual receive rehabilitation, either alone or along with other consequences. First-time offenders in particular are often given the chance to choose a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they reap the benefits of it when it is a possibility. The concept behind criminal justice client rehabs is that it is way more efficient and effective to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been done to see how effective this strategy 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 that experience rehab have a much better chance of remaining out of the system following rehab.