When a notary stamp is to be used by a notary public commissioned by the Secretary of State, the stamp must be a rectangular or circular stamp and contain the notary public's name as it appears on their commission, the words "Notary Public" and "State of Maine" or "Maine" and the commission expiration date. The stamp must be capable of being copied together with the record to which it is affixed or attached or with which it is logically associated, pursuant to 4 M.R.S. § 1918(2).
29-250 C.M.R. ch. 700, § 7