• Important notice regarding fraudulent websites

    Be aware of websites, companies and/or individuals that falsely claim to provide registration, hotel bookings and other services for the European Respiratory Society (ERS) International Congress. Registration is handled by the ERS Congress Registration Team and hotel accommodation by bnetwork only. 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 International Congress website.

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Congress & Events

ERS International Congress 2021


Welcome to the official website of the European Respiratory Society (ERS) International Congress, which will take place in Barcelona, Spain from 4–8 September, 2021.

Our annual congress is the once-a-year occasion when the world’s respiratory experts meet, to present and discuss the latest scientific and clinical advances across the entire field of respiratory medicine. The reputation of ERS derives from the outstanding scientific programme of our congress, which is now the largest respiratory meeting in the world.

Do you have an idea for a hot topic session?

Submit a proposal

Congress programme

Session types

Congress features a variety of session types to ensure formats are engaging and provide varying levels of interaction and focused presentations.

Entitlements, instructions and templates

Access useful information and resources to prepare for your role as faculty, a case submitter and / or abstract author.

Information for industry

Access all information for industry

Become a partner

See what opportunities are available for partnering with the ERS Congress.

Exhibiting at congress

The ERS Congress exhibition is a showcase of the latest innovations in the respiratory field.

Contact us

If you have any questions about the upcoming congress you may contact the ERS departments or official partners directly.

Get in touch