President Donald Trump tweeted early on Tuesday that a Nevada judge has ordered Clark County officials to permit an inspection of the equipment and sealed containers used in the November election.
The president did not reveal any more details about the order, other than saying that the inspection was supposed to take place by the afternoon.
Trump made the comments after both Wisconsin and Arizona, states where his campaign has also made allegations of voter fraud, certified their election results showing that Democrat Joe Biden had won, Newsweek reported.
Nevada has already certified its results as a victory for Biden, with state officials saying there has been no evidence of widespread voter fraud and that the election was carried out fairly.
Trump 2020 Senior Legal Adviser Jenna Ellis has previously said that certifications will not stop the campign's efforts to dispute the election results.
"Certification by state officials is simply a procedural step," Ellis said. "We are going to continue combatting election fraud around the country as we fight to count all the legal votes. Americans must be assured that the final results are fair and legitimate."