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.In the case of an acknowledgment, the person is simply acknowledging (declaring, stating) that he or she signed the document. 1. Gather all necessary personal information and document details. This instrument was acknowledged before me on ______(date) by________________(name(s) of person(s). This article and video will show you the information you need to write in each part of the certificate wording, and common mistakes to avoid.