Hartwig Hufnagl
General Secretary of the ATTC
Zieglergasse 6/10, A-1070 Vienna
Tel: +43/(0) 664 8525093
Mail: office@attc.at

Gabriela Langer
ATTC Administrative Assistant
Zieglergasse 6/10, A-1070 Vienna
Tel.: +43 676 9090983
Mail: office@attc.at