The document will need to include the date and location where the notary witnessed the signature and verified the signer's identity. An acknowledgment is one of the most common types of notarial acts, but it often confuses Notaries.Here are 5 steps to performing an acknowledgment. The forms of acknowledgment set forth in this section may be used and are sufficient for their respective purposes under any law of the Commonwealth. Your state laws provide sample wording for acknowledgment certificates. This 5-step guide will teach you how to notarize a document that requires an acknowledgement (the most common notarial act). This article and video will show Notaries to fill out each part of a notarial certificate, and common mistakes to avoid. A Virginia notary acknowledgment form verifies signatures on official documents, including lease agreements, affidavits, and consent forms. This statement is to acknowledge paternity of the child described herein.