Code of Professional Responsibility and Accountability (CPRA)
Section 11. False representations or statements, duty to correct. - A lawyer shall not make false representations or statements. A lawyer shall be liable for any material damage caused by such false representations or statements. A lawyer shall not, in demand letters or other similar correspondence, make false representations or statements, or impute civil, criminal, or administrative liability, without factual or legal basis. A lawyer shall correct false or inaccurate statements and information made in relation to an application for admission to the bar, any pleading, or any other document required by or submitted to the court, tribunal or agency, as soon as its falsity or inaccuracy is discovered or made known to him or her.