Definitions.
42 Pa.C.S. § 5972
in effectThe following words and phrases when used in this subchapter shall have, unless the context clearly indicates otherwise, the meanings given to them in this section:
"Penal institution." Includes a jail, prison, penitentiary, house of correction, correctional institution or other place of penal detention.
"Witness." A person who is confined in a penal institution in any state and whose testimony is desired in another state in any criminal proceeding or investigation by a grand jury or in any criminal proceeding before a court.
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://www.palegis.us/statutes/consolidated/view-statute?txtType=HTM&ttl=42Fetched: 10/16/2026