UEF Bulgaria's foundation dates back to 2002. It is based on general principles and aims of the UEF. Through seminars, debates, discussions and international conferences Union of European Federalists in Bulgaria aims to familiarize citizens with the idea of European federation. Its priority is an active partnership with citizens and organisations who are interested in the future of Europe.
Since 2009, Andrey Kovatchev MEP is the president of the UEF Bulgaria. Since 2011 he has also become the Vice-President of the Union of European Federalists.