A Notary Public is someone with integrity who is appointed by the state government. Their main duty is to serve the public as an impartial witness. As a fraud-deterrent in situations of related to the signing of important documents. These official acts are called notarizations, or notarial acts. Notaries are publicly commissioned as “ministerial” officials, meaning that they are expected to follow written rules without the exercise of significant personal discretion, as would otherwise be the case with a “judicial” official.A Notary’s duty is to screen the signers of important documents — such as property deeds, wills and powers of attorney — for their true identity, their willingness to sign without duress or intimidation, and their awareness of the contents of the document or transaction. Some notarizations also require the Notary to put the signer under an oath, declaring under penalty of perjury that the information contained in a document is true and correct.