During his inauguration, Dan stressed the necessity for fundamental change in Romania and called for public engagement in state reforms, aiming to rebuild trust in the democratic process.

The recent election saw a high voter turnout, reflecting significant public interest and concern over Romania's future direction.

Dan, a former mayor of Bucharest and a mathematician, won decisively against hard-right opponent George Simion, who had previously contested the election results but was rejected by the courts.

One of Dan's immediate challenges is to form a government amid a fragmented political landscape and public disillusionment with traditional parties.

Dan has committed to fighting corruption and reaffirming Romania's ties to the European Union and NATO, emphasizing the importance of stability for attracting investment.

Taking office at 55, Dan faces significant political conflict in Romania, which currently has the highest budget deficit in the European Union.

The May election was a rerun after the Constitutional Court voided the original November vote due to allegations of electoral violations and foreign interference, particularly from Russia.

Dan's history of activism and anti-corruption efforts, including his role as mayor of Bucharest, has positioned him as a pro-European leader committed to infrastructure improvements and governance reform.

Experts warn that political and societal divisions remain a long-term concern for Dan's presidency, with the potential for future crises as he navigates these challenges.

He acknowledged Romania's economic challenges, stating that the government is spending beyond its means and stressed the need for a predictable investment environment.

Simion, leader of the far-right Alliance for the Union of Romanians (AUR), alleged that the election results were rigged, describing the situation as a 'coup d'état,' despite the court validating the election outcome.

Romania's newly elected president, Nicusor Dan, was sworn in on May 26, 2025, marking a pivotal moment in the country's recovery from a severe political crisis following the annulment of a previous election.