Article 162 Revised Penal Code
Article 162 of the Revised Penal Code is about Using forged signature or counterfeit seal or stamp. It is under Chapter One (Forgeries) of Title Four (Crimes Against Public Interest) of the Code.
Using forged signature or counterfeit seal or stamp
The penalty of prision mayor shall be imposed upon any person who shall knowingly make use of the counterfeit seal or forged signature or stamp mentioned in the preceding article.
See also: Article 161 Revised Penal Code