Criminal justice client rehabs can be considered as being a far better option than prison time or significant fines for individuals who have been convicted of any kind of alcohol or drug related crime. As an example, someone who has been found guilty of driving under the influence of drugs or alcohol may qualify to get treatment services for his or her problem as opposed to serving time in jail. The judge could even order the individual receive rehabilitation, either alone or as well as other consequences. First-time offenders specifically in many cases are given the opportunity pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they take advantage of it when it is a possibility. The theory behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into rehabilitation than punishment. Much research has been carried out to find out how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients that take part in rehabilitation have better chance of remaining out of the system following treatment.