World Blood Donor Day takes place on 14 June each year. For the 15th consecutive year, Mongolia celebrates this day to support and thank donors who donate blood to save the lives of others. As part of World Blood Donor Day, the Aviation Security Division of the National Civil aviation of Mongolia /NCAC/ has joined the blood donor campaign and donated blood to the National Blood Transfusion Centre. Blood donated by the service will save the lives of more than 100 people. Representatives of the NCAC of Mongolia divisions and units are also participated in the event and joined the fund-raising campaign.