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.Acknowledgment. After the oath or acknowledgment has been made, the notary public should fill in the date on the certificate, sign his or her name, affix. On this _____ day of ______, 20____, before me, the undersigned officer, personally appeared. (name of person(s) who make acknowledgment), of the. Exception for Maryland Notaries In the state of Maryland, the Notary must witness ALL signatures. Maryland has unique requirements. If it isn't the wording you're used to, find a book or message board post that has an example like what is in front of you. This self-inking Maryland notary stamp is convenient to use on documents that contain no acknowledgement notarial wording or notarial certificate. The Acknowledgments section is where you recognize and thank everyone who helped you.