Brussels (Belgium) (AFP) - EU ministers are set to give the final green light on Tuesday for Bulgaria to adopt the euro on January 1, 2026, when the country would become the single currency area’s 21st member.

The European Commission last month said the EU’s poorest country had fulfilled the strict conditions to adopt the euro, while the European Central Bank (ECB) also gave a positive opinion.

Bulgaria’s switch from the lev to the euro next year will come 19 years after the country of 6.4 million people joined the European Union.

“Today is truly an important day for Bulgaria. We are on the verge of achieving a strategic goal for our country,” Finance Minister Temenuzhka Petkova said before her EU counterparts met in Brussels.

Bulgaria’s journey to joining the eurozone has had a stormy political backdrop with seven elections in three years – the last in October 2024.

Its bid will be formally approved by EU finance ministers once they adopt the legal texts necessary for the historic move.

”(This) is obviously a historical day for Bulgaria, so congratulations,” EU economy commissioner Valdis Dombrovskis told reporters in Brussels.

“It’s also a good day, I would say, for Eurogroup and eurozone as a whole, as that strengthens and enlarges the eurozone,” he added.

But recent polls show Bulgarian society remains divided on the euro, with experts attributing the scepticism largely to fears of rising prices and declining purchasing power.

President Rumen Radev shocked many when he proposed holding a referendum on the matter but that was given short shrift by the Bulgarian parliament.

Since June, protesters have gathered in Sofia to call for “keeping the Bulgarian lev”. A symbolic protest camp with several tents has been set up near the presidency and the Bulgarian National Bank in the capital.

Far-right opposition parties have used the issue to promote anti-EU narratives.

Proponents in Bulgaria, however, insist the move will help improve the country’s economy, and reinforce its ties to the West and protect against Russia’s influence.

“The political benefits are becoming increasingly significant, as the protests against the euro seem to bear the mark of the Kremlin,” 43-year-old musician Veselin Dimitrov told AFP in Sofia.

- Euro club gets bigger -

The green light comes as the euro has been gaining in value against the US dollar as President Donald Trump’s protectionist trade policies shake trust in the US currency.

Only 12 countries were part of the single currency area – including France, Germany, Italy, Spain, and Greece – when the first euro bills and coins were rolled out on January 1, 2002.

It gradually widened with Slovenia joining in 2007, Cyprus and Malta in 2008, Slovakia in 2009, Estonia in 2011, Latvia in 2014 then Lithuania in 2015.

Croatia was the last country to join in 2023, bringing the total to 20.

Bulgaria wanted to adopt the euro sooner but Brussels judged its inflation was too high to meet the necessary criteria.

EU states that want to join the single currency must demonstrate that their economy has converged with other eurozone countries and that they have their finances under control.

The conditions include holding inflation to no more than 1.5 percentage points higher than the rate of the three best-performing EU countries.

When Brussels gave its backing in June, it said Bulgaria’s average inflation rate during the 12 months to April 2025 was 2.7 percent, just below the needed level.