Final answer:
Upon resignation, revocation, or termination, a notary must send their notary seal and certificates to the Department through certified mail for secure disposal.
Step-by-step explanation:
When a notary's commission is resigned, revoked, or terminated, the notary is required to send their notary seal and any unused notarial certificates by certified mail to the responsible Department. This process must be done as soon as reasonably practicable to ensure that the notarial seal and documents, which are considered to be official state property, are securely and promptly returned, thereby preventing potential misuse or fraudulent activities. The return receipt of the certified mail acts as proof of the dispatch and delivery of these materials to the Department for disposal.