Office hours:
Monday to Thursday 9 am to 4 pm
Friday 9 am to 2 pm
Sommeröffnungszeiten: Montag bis Freitag: 9:00 bis 14:00 Uhr
tel. +43 1 512 02 35 - 0
email info@ocg.at
The OCG team looks forward to hearing from you.
Office location
Wollzeile 1, A-1010 Vienna, Austria
Please make an appointment prior to your visit.