In exercising his powers pursuant to this article a notary public in addition to the venue of his act and his signature shall print typewrite or stamp beneath his signature in black ink: the notary’s name “Notary Public State of New York” or if applicable and preferred “Attorney and Counselor at
Law State of New York” name of county where notary originally qualified for commission and the notary’s commission expiration date.
Source: N.Y. Exec. § 137