BB Airways received its Airlines Operating License on January 2, 2012 from the Ministry of Tourism, Civil Aviation and Culture and Air Operators Certificate (AOC) from Civil Aviation Authority of Nepal (CAAN) on April 11, 2012. The airlines already received ICAO three letter call sign ‘BBW’ and IATA two digit code ‘BO ‘ and accounting code ‘501’.BB Airways has renewed its Airlines License from 2018 to 2022 from Ministry of Cultural, Tourism and Civil Aviation.