It is unlawful for any person to be preregistered to vote or registered as a voter in more than one county at one time.
NRS 293.810
Preregistration or registration in more than one county at one time
(Added to NRS by 1987, 1590; A 2017, 3869)
Official source: Nevada Legislature. Reproduced from public-domain Nevada statutes; confirm against the official source for the current text. Not legal advice.