18 Pa.C.S. § 4904: Unsworn falsification to authorities.

(a) In general.--A person commits a misdemeanor of the second degree if, with intent to mislead a public servant in performing his official function, he:

(1) makes any written false statement which he does not believe to be true;

(2) submits or invites reliance on any writing which he knows to be forged, altered or otherwise lacking in authenticity; or

(3) submits or invites reliance on any sample, specimen, map, boundary mark, or other object which he knows to be false.

(b) Statements "under penalty".--A person commits a misdemeanor of the third degree if he makes a written false statement which he does not believe to be true, on or pursuant to a form bearing notice, authorized by law, to the effect that false statements made therein are punishable.

(c) Perjury provisions applicable.--Section 4902(c) through (f) of this title (relating to perjury) applies to this section.

(d) Penalty.--In addition to any other penalty that may be imposed, a person convicted under this section shall be sentenced to pay a fine of at least $1,000.