Ninety-seven percent graduated, with five offenders terminating the program early because of medical problems or program noncompliance. The program is a modified therapeutic community that provides chemical dependency treatment and a variety of life-skills training to court-referred offenders. Probationers are required to attend group counseling sessions and participate in a 12-step program. In addition, they are encouraged to work toward completing a general equivalency diploma. Probationers in the sample completed the Millon Clinical Multiaxial Inventory-II, which classified 51 percent with DSM-III-R Axis I and 79 percent with Axis II disorders. The presence of these psychopathology and personality diagnoses was associated with rearrest after discharge from treatment. After controlling for socio-demographic background variables, arrest history, and substance use, the diagnoses of drug dependence and dysthymia were found to be significant risk factors for probationer rearrest following treatment. 3 tables, 1 note, and 33 references