Criminal justice client rehabs are available as being a considerably better option than jail time or significant fines for many who have already been convicted of any sort of alcohol or drug related crime. For example, anyone who has been found guilty of dui of alcohol or drugs may be eligible for rehab services because of their problem as opposed to serving time in prison. The judge may even order the individual receive rehabilitation, either alone or as well as other consequences. First time offenders specifically tend to be given the chance to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised they reap the benefits of it if it is an alternative. The idea behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into treatment than enforcement of other consequences. Much research has been done to discover how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients who take part in rehab have a much better potential for remaining out of the system following rehabilitation.