The Pennsylvania Department of Corrections administers the evidence-based State Drug Treatment Program. For over 10 years, the Department of Corrections (DOC) has published a biannual State Intermediate Punishment (SIP) performance report that shows significantly lower recidivism rates for the program participants of SIP back to 2005. To increase participation in these effective programs, Act 115/Justice Reinvestment was passed in 2019. DOC expanded the SIP program (now called State Drug Treatment Program) into more institutions, and the savings generated from the inmates going through the program (as a result of their reduced stay in prison and not receiving parole supervision) will be reinvested into county probation programs, sentencing, and victim services