55 Pa. Code § 9.12
(a) The Department issues certain statements of policy as Secretary’s Directives under a standard masthead. This document series is issued by the Secretary or a designee and used to communicate Departmental policy which will guide future rulemakings, adjudications or otherwise guide the agency in the exercise of administrative discretion. The term includes, but is not limited to:
(b) The Department issues statements of policy as program bulletins under a standard program-specific masthead. This document series is issued by a Deputy Secretary or a designee and used to communicate policy which is specific to a particular Departmental program. Program bulletins are divided into three categories, two of which are classified as statements of policy.
This section cited in 55 Pa. Code § 1181.505 (relating to discussion); and 55 Pa. Code § 1187.113 (relating to capital component payment limitation).