When a Power of Attorney form is necessary for a. Certificate of Title transaction, it must always be notarized.A Certificate of Title is one of the most notarized documents in the State of Ohio. All applications for new notary commissions, renewal applications, online authorizations, amendments and resignations must be filed electronically here. All owners must complete the assignment. Power of attorney can be used, but the original Power of Attorney for Certificate of Title (form BMV 3771) is required. On the Certificate of Title there are two sections in which a notarial act may occur; Assignment of Ownership Completing the Top Half of the Title. ACKNOWLEDGEMENT. Notary: Sworn to and subscribed in my presence this ______ day of , 20 in County,. When a Power ofAttorney form is necessary for a Certificate of Title transaction, it must always be notarized. • A power of attorney (POA) form must always.