52 Pa. Code § 65.10
In the event of a dispute between a customer and a public utility respecting a bill, the utility shall immediately make the investigation required by the particular case and report the result of the investigation to the customer in accordance with the provisions of Chapter 56, Subchapter F (relating to disputes; termination disputes; informal and formal complaints).
The provisions of this § 65.10 issued under 66 Pa.C.S. § § 317, 501, 1301, 1304, 1501, 1502, 1504, 1507, 1508, 1702 and 1704.
The provisions of this § 65.10 adopted March 25, 1946; amended August 15, 1980, effective August 16, 1980, 10 Pa.B. 3356. Immediately preceding text appears at serial page (37419).