Nev. Admin. Code § 656A.630
The Division will cause the notice required pursuant to NAC 656A.620 to be made either in person or by registered or certified mail, return receipt requested, and addressed to the sign language interpreter or Communication Access Realtime Translation provider, and the school district in which he or she works, if applicable, at the last known address of each person. If service cannot be made in person and if notice by mail is returned as undelivered, the Division will publish notice once a week for 4 consecutive weeks in a newspaper published in the county of the last known address of the sign language interpreter or Communication Access Realtime Translation provider or, if no newspaper is published in the county, in a newspaper widely distributed in that county.
Nev. Admin. Code § 656A.630
NRS 656A.090, 656A.500