Notices, findings of fact, opinions and decisions of the Attorney for the Rights of Older Persons and Persons with a Physical Disability, an Intellectual Disability or a Related Condition, and any document filed by a party, may be served by mail. Service shall be deemed to be complete when a true copy of the document, properly addressed and with postage paid, is deposited with the United States Postal Service.
Nev. Admin. Code § 427A.3255