Criminal justice client rehabs can be considered as a significantly better option than incarceration or significant fines for many who have already been convicted of any kind of alcohol or drug related crime. For instance, anyone who has been in prison for driving under the influence of drugs or alcohol may be eligible to obtain rehabilitation services for their problem rather than serving time in jail. The judge may even order the individual receive rehabilitation, either alone or along with other consequences. First-time offenders in particular tend to be given the ability to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they reap the benefits of it if it's a possibility. The idea behind criminal justice client rehabs is that it is far more effective and efficient to invest effort and time into treatment than enforcement of other consequences. Much research has been completed 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 treatment. All indicators seem quite positive, and criminal justice clients who experience treatment have better potential for remaining out of the system after rehabilitation.