The commission shall adopt and use an official seal, by which the commission shall authenticate its proceedings, and of which seal the courts shall take judicial notice. A copy of any paper or document on file with the commission authenticated by any such seal shall be evidence equally and in like manner as the original.
66 Pa.C.S. § 303
Seal
Official source: Pennsylvania General Assembly. Reproduced from public-domain Pennsylvania statutes; confirm against the official source for the current text. Not legal advice.