The majority in the National Assembly also approved other important changes to the country's Basic Law, allowing Bulgarian citizens who also hold another citizenship to be elected as ministers and MPs. A requirement of having lived in the country for 18 months will apply to MPs, but not to ministers. 

"Of all the EU countries, Bulgaria is the only one that does not give Bulgarian citizens this right. The time has come," argued Antoaneta Tsoneva of Continue the Change-Democratic Bulgaria (PP-DB). "They have drilled a huge hole in the national security system," said Atanas Zafirov of the opposition Bulgarian Socialist Party (BSP). The opposition said that it would file a complaint against the constitutional changes.