"Alternative due date" means the date selected by a registered limited-liability partnership or foreign registered limited-liability partnership, as applicable, pursuant to NAC 87.330 on which the applicable list required by subsection 1 of NRS 87.510 or subsection 1 of NRS 87.541 must be filed with the Secretary of State each year.
Nev. Admin. Code § 87.310
NRS 87.510, 87.541