 In 2009, he received the Kozina Award, bestowed by the Society of Slovenian Composers.In 2012, his work "Concert for Trombone and Orchestra" was performed by the New York Philharmonic Orchestra.In April 2012, Ajdič's "Rhapsody for Trumpet and Orchestra" was performed in Huddersfield by the Slaithwaite Philharmonic Orchestra, with guest soloist, Rebecca Robertson.