Claus is currently teaching at these institutes:
Hochschule für Musik und Darstellende Kunst, Frankfurt
University for Music and Performing Arts
Berufsfachschule für Musik, Dinkelsbühl
Vocational School for Music | Department of Popular Music
Bundesakademie für musikalische Jugendbildung, Trossingen
Federal Academy of Music Education
Popakademie Baden-Württemberg, Mannheim
University of Popular Music and Music Business