Useful information & addresses

Key dates

MARCH 18, 2016
Registration for the 12th Congress of ECCO 2017 opens at the 11th Congress of ECCO in Amsterdam
August 17, 2016
Call for abstract
NOVEMBER 3, 2016
Deadline for early registration (midnight, CET)
DECEMBER 1, 2016
Deadline for abstract submission (midnight, CET) 
There will be NO late-breaking abstracts, please aim to get your abstract in on time.
December 23, 2016
Notification of abstract acceptance
FEBRUARY 1, 2017
Deadline for late registration (after that date onsite registration only)
FEBRUARY 15-18, 2017
12th Congress of ECCO - Inflammatory Bowel Diseases 2017
FEBRUARY 17, 2017
ECCO Interaction: Hearts and Minds

Congress venue

Plaça de Willy Brandt, 11-14
08019 Barcelona, Spain

Congress language

The official language of the congress is English. No simultaneous interpretation will be provided.

Abstract submission, registration, accommodation

All registration procedures for the 12th Congress of ECCO will be conducted online.
In case you have any questions, please contact the ECCO Office indicated below.

Certificate of Attendance

All registered delegates can download and print their certificate of attendance in their individual user area in the online registration system after the congress.


ECCO is free from all liabilities that may arise from the delegates’ and presenters’ participation at the ECCO Congress 2017 and its activities.

ECCO Office

Ungargasse 6/13
A-1030 Vienna, Austria
+43-1-710 22 42
+43-1-710 22 42-001

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The congress business unit of the European Crohn’s and Colitis Organisation has been fully transferred to OCEAiN Ltd., registered and located in Vienna, as assuming congress organiser, fully owned by the European Crohn’s and Colitis Organisation, under the terms of §§ 12 ff. UmgrStG. This structural change is based on the aim of the European Crohn’s and Colitis Organisation to optimise its internal structure.

OCEAiN – Organisation, Congress, Emotion, Association, iNnovation GmbH

Ungargasse 6/13
A-1030 Vienna, Austria
VAT ID Nr: ATU 668 71 334
Austrian Registry of Corporations: FN 372881f
Registered at: Handelsgericht Wien / Vienna Commercial Court