ECTIL and ETL have provisionally booked a number of rooms for conference participants at HOTEL REGINA **** (rates per night: € 110 for a double room/single use incl breakfast; € 170 for a double room; available until March 13, 2023).

Please contact the hotel directly and make your own reservation, using the booking reference "ACET". A credit card number and expiry date will be required to secure the reservation.


Hotel Regina
Rooseveltplatz 15
1090 Vienna

Tel.: (+43-1) 40446 0
Email: regina(at)