Each state has different laws about who may be in a voting location and what they may do while there. Voters who have concerns on Election Day should speak with a poll worker or reach out to their local election office. They can also contact the nonpartisan Election Protection Hotline at 866OURVOTE.
ncsl.org
Policies for Election Observers
Summary of state laws on election observation in the U.S. Who can observe, how are observers accredited and which aspects of the process can they access?