On this day of , (year), I certify, pursuant to Tex. 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. Given under my hand and seal of office this ______ day of ______, 20___. (seal). Notary Public Signature. This 5-step guide will teach you how to notarize a document that requires an acknowledgement (the most common notarial act). This article explains what it means to sign a document in front of a notary. 101 Main StreetDallas, TX 75201. You can write a header containing your and the recipient's contact information at the top of your confirmation letter. Case No. — Enter the TIERS case number of the person.