Written consent of the client or responsible party, or both, is required for the release of information, including photographs, to persons not otherwise authorized by law to receive it.
6 Pa. Code § 11.198
This section cited in 6 Pa. Code § 11.9 (relating to client rights); 6 Pa. Code § 11.13 (relating to administration and organization); and 6 Pa. Code § 11.212 (relating to applicability).