Nev. Rev. Stat. § 680A.560
Circumstances in which insurer required to cease delivery by electronic means.
An insurer shall cease delivering by electronic means any notice or other document and shall deliver such notices and other documents by any other delivery method authorized by law if:
1. The insurer attempts to deliver by electronic means a notice or other document and has a reasonable basis to believe that the notice or other document was not received by the party; or
2. The insurer becomes aware that the electronic mail address provided by the party is no longer valid.
(Added to NRS by 2017, 613)