Criminal justice clients are those who are in any sort of drug treatment center due to a drug or alcohol related offense. This can occur for instance when someone is convicted of driving under the influence or DWI, and for any other kind of drug related crime which has led the court to believe that the individual has any type of substance abuse issue. Not everybody has the option of taking part in a drug rehabilitation center as a criminal justice client, but if this option is ordered by the judge it really is well advised that the individual try everything they can to make the most of this opportunity. In many cases, other penalties and consequences could be completely eliminated or lessened if the individual succeeds in rehab and finishes the drug treatment program that is ordered for them. First time offenders will be the most likely criminal justice clients because it has been established that criminal justice clients that experience rehabilitation in place of other penalties have significantly lower recidivism rates than those who find themselves ordered to time in jail or similar consequences. In the end, it saves the court system both time and expense when criminal justice clients receive powerful rehabilitation.