Criminal justice client rehabs are available as a far better option than incarceration or heavy fines for many who have been convicted of any type of drug or alcohol related crime. For example, someone who has been in prison for dui of alcohol or drugs may be eligible to receive rehab services because of their problem as opposed to serving time in prison. The judge may even order the individual receive treatment, either alone or together with other sentencing. Very first time offenders in particular will often be given the ability to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they make the most of it if it's an alternative. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest effort and time into treatment than punishment. Much research has been completed to see how effective this method 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 quite positive, and criminal justice clients who take part in rehabilitation have a better probability of remaining out of the system after rehabilitation.