Revised Corporation Code
Section 169. Retaliation Against Whistleblowers. - A whistleblower refers to any person who provides truthful information relating to the commission or possible commission of any offense or violation under this Code. Any person who, knowingly and with intent to retaliate, commits acts detrimental to a whistleblower such as interfering with the lawful employment or livelihood of the whistleblower, shall, at the discretion of the court, be punished with a fine ranging from One hundred thousand (₱100,000.00) to One million (₱1,000,000.00).