45 Pa.C.S. § 727: Matter not required to be published.

Except as otherwise provided by regulations promulgated by the joint committee, whenever a document incorporates by reference any portion of the text of any of the following publications the Legislative Reference Bureau, unless the agency specifies otherwise in its order adopting the document, shall omit the text of such incorporated material from the text of the document as published in the code, the permanent supplements thereto, and the bulletin:

(1) Statutes at Large.

(2) United States Code.

(3) Laws of Pennsylvania.

(4) Pennsylvania Consolidated Statutes.

(5) Code of Federal Regulations.

(6) Federal Register.

(7) Any uniform system of accounts published by the National Association of Regulatory Utility Commissioners.

(8) Any generally available standard published by any of the standardizing organizations listed in United States Department of Commerce Miscellaneous Publication 288, issued August 1, 1967, or supplements thereto or reissues thereof.

(9) Any other generally available publication approved by the bureau.