Criminal justice client rehabs can be considered as a far better option than incarceration or significant fines for individuals who have already been convicted of any kind of alcohol or drug related crime. For instance, a person who has been in prison for dui of alcohol or drugs may be eligible to obtain rehabilitation services for problem as an alternative to serving time in prison. The judge could even order the individual receive rehabilitation, either alone or along with other sentencing. Very first time offenders in particular are often given the opportunity to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they make the most of it if it is an alternative. The idea behind criminal justice client rehabs is it is much more efficient and effective to invest time and effort into rehabilitation than punishment. Much research has been completed to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators appear to be quite positive, and criminal justice clients that take part in rehabilitation have a better probability of remaining out of the system after rehab.