You can contact TISA as follows:

Traveller Information Services Association (TISA) ASBL

c/o Silversquare Louise
Avenue Louise 523
1050 Brussels


TISA Executive Office


Matthias Unbehaun

Executive Director

Stéphanie Chaufton




Cordelia Wilson

Senior Communications Consultant

Matthias Unbehaun performs this role on a part-time basis. Please address communications to him by email or via the Executive Office

TISA is a Non-Profit Organisation registered as an ASBL under the Belgium Law (# 806.855.007)