A Notary Commission is a legal document issued by a governmental agency to an individual who has the authority to certify documents, take affidavits and administer oaths. When a Notary Commission expires, it means that the individual’s right to practice as a Notary Public or legally perform notarial acts has been terminated. To regain their ability to practice as a Notary Public, individuals must reapply for a new Notary Commission. While expired Notary Commissions are no longer valid, the responsibilities associated with being a Notary Public remain the same: ensuring accuracy and preventing fraud through verifying an individual’s identity.