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.A Maryland notary acknowledgment form is used to authenticate a signature on a legal document. Amendment Acknowledgement: The Offeror: ____________________ acknowledges receipt of Amendment No. 5 and is made aware of the changes contained therein. Use this form to provide proof to the court that copies of documents filed in a family case have been delivered to a party. Form File. ccdr056.pdf. That the undersigned is the. of. Use Fill to complete blank online MONTGOMERY COUNTY MARYLAND (MD) pdf forms for free. Once completed you can sign your fillable form or send for signing. The person who served the documents should fill out an affidavit of service.