Nev. Rev. Stat. § 685B.060
1. Before any unauthorized insurer files or causes to be filed any pleading in any court action, suit or proceeding or any notice, order, pleading or process in an administrative proceeding before the Commissioner instituted against such person or insurer, by service made as provided in NRS 685B.050, such insurer shall either:
(Added to NRS by 1971, 1685)