The Bulgarian Football Union (BFU) praised their own "persistent efforts" to combat racism after avoiding more severe sanctions from UEFA in relation to their game against England on October 14.
England cruised to a 6-0 win in the Euro 2020 qualifier that was hosted in Bulgaria's capital Sofia, but the contest was marred by racist chants and Nazi salutes from sections of the crowd.
The match was paused twice by officials due to the incidents, which subsequently dominated the news agenda, as the BFU president and head coach Krasimir Balakov quit their respective posts.