INTERPLAN is the official booking organization for the ERA Congress 2025. The only official correspondence you should receive will be from the ERA or Interplan. To receive the best service and pricing, please do not use an outside vendor. We work hard to provide the best hotel rates in order to keep the meeting affordable in Vienna.
(5 and more rooms per company)
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Beware of unauthorized or fraudulent hotel and registration booking agencies.
INTERPLAN AG is the official housing bureau for the ERA Congress 2025. ERA cannot validate hotel reservations via sources other than those presented by Interplan AG via the Hotelmap Booking Platform.
After conducting careful research and dedicated negotiation, Interplan AG works on your behalf to provide the best hotel rates and keep the meeting affordable in Vienna.
To receive the best service and pricing, please make sure to contact: ERA-Hotel@interplan.de.
If you are contacted by any other company or agency offering housing and registration for the ERA Congress 2025 , please note that these companies are not authorized to represent the ERA in any way, nor do they have access to the officially contracted ERA2025 Congress room blocks or rates.
If you are contacted by any such agency or have any questions regarding their legitimacy, please don’t hesitate to contact us at ERA-Hotel@interplan.de.
How does hotel fraud work?
These groups promote attractive deals with local accommodation providers, but once payment has been received, the company disappears and can no longer be contacted by phone or email. Once the attendee contacts the hotel directly about their room, they realize the hotel has no record of them or their stay. Not only is their money gone, they must then scramble to find last-minute accommodation, which is rarely closely-located to the venue.
For official hotel accommodation information, click on the ERA2025 Hotel platform of this website.
