What is the purpose of including a penalty or perjury clause in a notarial certificate?

Including a penalty or perjury clause in a notarial certificate serves to affirm the accuracy and truthfulness of the statement made by the signer. This clause essentially warns the signer that they are legally bound to tell the truth and are subject to penalties if they do not. It emphasizes the seriousness of the declaration they are making under oath. By signing a document that contains this clause, the signer acknowledges understanding that providing false information can lead to serious legal consequences, including criminal charges for perjury.

This practice underscores the importance of truthfulness in legal documents and ensures that the statements made are reliable. The presence of this clause promotes integrity in the notary process, instilling confidence in the legitimacy of the document being notarized.