4 Pa. Code § 260.3 – Demonstration projects in the county and Commonwealthcorrectional facilities.

(a) State and county correctional facilities are authorized to establish two modalities of treatment within such institutions. These modalities are the following:
1. (1) Inpatient, nonhospital, drug free.
2. (2) Outpatient, drug free.
(b) No State or county correctional institution may establish a methadone maintenance approach for the purpose of treating residents who are narcotic dependent.