A mechanical recording device which directly records votes electronically must allow the voter to change his or her vote before the mechanical recording device permanently records that vote.
NRS 293C.285
Change of vote on certain mechanical recording devices
(Added to NRS by 1997, 3428; A 2007, 2610)
Official source: Nevada Legislature. Reproduced from public-domain Nevada statutes; confirm against the official source for the current text. Not legal advice.