The Illinois Supplemental Sentencing Order Impact Incarceration Program (SSO) is a form of alternative sentencing that provides inmates with an alternative to traditional incarceration. The program provides a structured system of individualized supervision and programming, aimed at reducing recidivism and promoting successful reentry into the community. The program combines intensive supervision with cognitive-behavioral programming, educational and vocational training, substance abuse treatment, and other services tailored to the needs of the offender. The program is available in select counties in Illinois, including Cook, Dupage, Kane, Lake, and Will. There are two types of SSO programs: the Standard SSO and the Enhanced SSO. The Standard SSO is an intensive program that typically lasts 12-18 months and requires participants to report to their assigned parole officer regularly, participate in cognitive-behavioral programming, and complete other services such as substance abuse treatment and vocational training. The Enhanced SSO is an even more intensive version of the Standard SSO, with increased supervision and programming, and a minimum length of 24 months. Both programs are designed to reduce recidivism and support successful reintegration into the community.