52 Pa. Code § 5.407
(a) When a portion of the record in another proceeding before the Commission is offered in evidence and shown to be relevant and material to the instant proceeding, a true copy of the record shall be presented in the form of an exhibit, together with additional copies as provided in § 5.409 (relating to copies and form of documentary evidence), unless both of the following occur:
The provisions of this § 5.407 amended under the Public Utility Code, 66 Pa.C.S. § § 501, 504—506, 1301 and 1501.
The provisions of this § 5.407 adopted October 12, 1984, effective January 1, 1985, 14 Pa.B. 3819; amended April 28, 2006, effective April 29, 2006, 36 Pa.B. 2097. Immediately preceding text appears at serial page (225705).