Criminal justice client rehabs can be considered as a considerably better option than incarceration or significant fines for individuals who have been convicted of any sort of drug or alcohol related crime. For instance, someone who has been found guilty of driving while impaired of drugs or alcohol may qualify for rehabilitation services because of their problem as an alternative to serving time in prison. The judge might even order that the individual receive rehabilitation, either alone or together with other sentencing. First-time offenders specifically are often given the opportunity to select a criminal justice client rehab instead of other sentencing, and it is well-advised that they take advantage of it when it is a possibility. The theory behind criminal justice client rehabs is that it is much more efficient and effective to invest commitment into rehabilitation than punishment. Much research has been done to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators seem quite positive, and criminal justice clients that do experience treatment have a much better potential for remaining out of the judicial system following rehab.