Welcome to Mobile Notary Brooklyn! A notary public of the common law is a public officer constituted by law to serve the public in non-contentious matters usually concerned with general financial transactions, estates, deeds, powers-of-attorney, and foreign and international business. A notary's main functions are: • to validate the signature of a person, for purposes of signing a document); • administer oaths and affirmations; • take affidavits and statutory declarations, including from witnesses; • authenticate the execution of certain classes of documents; • take acknowledgments, for example, of deeds and other conveyances; • protest notes and bills of exchange; provide notice of foreign drafts; • prepare marine or ship's protests in cases of damage; • provide exemplifications and notarial copies; • to perform certain other official acts depending on the jurisdiction. Contact Mobile Notary Brooklyn by phone (347) 717-4979 if you need any of our help!