Criminal justice client rehabs can be considered being a far better option than prison time or heavy fines for individuals who have already been convicted of any type of drug or alcohol related crime. For example, anyone who has been in prison for dui of drugs or alcohol may qualify to obtain rehab services for his or her problem instead of serving time in jail. The judge could even order the individual receive rehabilitation, either alone or as well as other sentencing. Very first time offenders specifically in many cases are given the chance to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised they take advantage of it if it is an option. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest commitment into rehabilitation than punishment. Much research has been completed to find out how effective this method 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 quite positive, and criminal justice clients who experience treatment have better possibility of remaining out of the judicial system following treatment.