• Important notice regarding fraudulent websites

    Be aware of fraudulent websites, companies and individuals that link to the European Respiratory Society (ERS) International Congress to offer registrations, hotel bookings and other services. ERS does not accept any responsibility for bookings made via unofficial websites/agencies or any money lost as a result. This website is the official and only ERS Congress website.


Cancellation of booking(s)

The official and only hotel partner for the European Respiratory Society (ERS) International Congress 2021 is bnetwork.
For questions regarding cancellation of accommodation, please contact them directly via:

Carrer Aragó 314, 1-1
08009 Barcelona
Tel.: +34 9355 00350
Email: ers2021hotels@bnetwork.com

Cancellation policy

For accommodation cancellations that are requested up to 3 May, 2021 no charges will be applied. 100% of the initial reserved rooms can be cancelled without penalty.

To cancel your accommodation booking(s), please contact bnetwork at: ers2021hotels@bnetwork.com.


Check the registration fees, group registration options and more for the upcoming ERS congress.

Frequently asked questions

Consult the frequently asked questions if you have any queries about the virtual ERS Congress.


This year's Congress will take place virtually on 5–8 September.