Criminal justice client rehabs can be considered like a far better option than prison time or heavy fines for those who have been convicted of any kind of drug or alcohol related crime. By way of example, someone who has been found guilty of dui of drugs or alcohol may qualify to get rehab services for problem as opposed to serving time in jail. The judge might even order the individual receive rehabilitation, either alone or along with other consequences. First time offenders in particular in many cases are given the chance to select a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they take advantage of it if it is an option. The concept 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 carried out to discover how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem to be quite positive, and criminal justice clients that do experience treatment have better chance of remaining out of the system following rehabilitation.