Opposition representatives were barred from participating in mobile voting. Election workers who departed returned without conducting the vote, claiming they were attacked. Polling board members subsequently removed observers and called the police, though observers deny any attack occurred.

A deceased individual, who passed away in 2009, was found to be registered for voting.

Voting was temporarily halted after six individuals photographed their ballots.

Out-of-polling-station voting was prevented for individuals registered after the 11:00 AM deadline.

Unauthorized individuals submitted an out-of-polling-station voting list after the 11:00 AM deadline.

Two SNS representatives displayed aggressive behavior and submitted a mobile voting list after the 11:00 AM deadline; police were called to the scene.

Student mobile observation team attacked.

Observers reported UV lamp failures. The Local Electoral Commission dispatched replacements but notified staff that inventory is completely exhausted, leaving no backup equipment for future failures.

Emergency meeting of the Municipal Electoral Commission convened following an influx of late requests for out-of-polling-station voting.

Out-of-polling-station voting conducted without UV lamps or voter-marking spray.

100 voters registered for out-of-polling-station voting.

Voting suspended after SNS-nominated polling board members removed an observer. Police have been called to the scene.

Incidents of vote buying were documented outside the School of Electrical and Computer Engineering (VIŠER).

A heavy convoy of Gendarmery and police vehicles has been spotted on the highway toward Belgrade.

Multiple voters presented newly issued identity cards all bearing the exact same issue date: September 26, 2026.

Ballot paper photography recorded; voter escorted away by police.

A young man was attacked with wooden clubs and flares by a group of individuals upon leaving a polling station.

UV lamps and voter-marking sprays are missing at numerous polling stations across Serbia, raising serious concerns over potential double voting. Further suspicion arises as members of the Electoral Roll Audit Commission were unable to obtain explanations regarding the total number of valid ID cards.

A polling board member nominated by the 'Ćale ovo je za tebe' list proposed multiple voters for out-of-polling-station voting on a single typed sheet, without any prior verification.

Suspected chain-voting scheme spotted on Prespanska Street near 'Jelena Ćetković' Primary School in Lion. Photos were taken and reported to staff at the entrance, but those involved remain at the scene.

Misuse of a public enterprise and pressure on employees at Infrastructure of Serbian Railways — a call center was set up to contact employees.

Suspected vote buying.

Suspected vote buying.

Suspicious applications for homebound voting. In Kragujevac, a deceased person was registered. In Grocka, an application was submitted for an individual residing in Stara Pazova rather than Grocka, who was not even aware that the application had been made.

Instances of vote buying spotted.

Polling board members, prompted by SNS, intend to abandon the polling station, leaving only two members present.

Three recorded instances of voters taking photos of their ballots.

A woman was spotted dropping two ballot papers into the box.

Secrecy of the vote was not ensured.

Police stepped in following an altercation.

Voting operations were halted after SNS representatives ejected an election observer; a mobile voting team subsequently arrived and law enforcement was contacted.

Two people were taken into custody after photographing their ballots.

A voter was caught trying to cast two ballots into the ballot box; police were called to the scene.

Assumption of chain-vote scheme.