ETAPS 2021: 27 March-1 April 2021, Luxembourg, Luxembourg (online)

ETAPS 2021


News alert 24 January 2021

The video recordings of the talks of ETAPS 2021 are now also perpetually available from TIB (Technische Informationsbibliothek, Hannover).


Notice regarding the times in the programme: Please notice that all times are given in Luxembourg time. Luxembourg, as all of EU, will switch to daylight saving time during the night between Sat 27 March and Sun 28 March. 

On Sat 27 March, Luxembourg time is CET = GMT+1.

From Sun 28 March, Luxembourg time is CEST = GMT+2.

News alert 28 March 2021 (13:40)

The conference has started. The awards ceremony has just finished, see here for the here for the best paper awards winners and here for the test of time award winner.

News alert 27 March 2021

Conference participants should have received instructions of how to access the Morressier conference plaftorm via a sign up link. If you have any issues logging in please contact This email address is being protected from spambots. You need JavaScript enabled to view it.

News alert 24 March 2021

Wayne Wheeler from Springer will be available in the room in the morning coffee breaks of the conference days, March 29-April 1. A list of discounted titles on display can be found here.

News alert 21 March 2021

There will be a limited number of student travel grants available, more information here.

News alert 11 March 2021

The ETAPS 2021 doctoral dissertation award went to Ralf Jung from MPI-SWS. Read more.

News alert 15 Feb 2021

Registration is now open!

News alert 17 Dec 2020

We regret to inform our community that ETAPS 2021 will take place virtually only. We are working on the arrangements and will inform you of them as they shape up.

News alert 17 Dec 2020

You are cordially invited to join an online ETAPS New Year's reception on Friday, 8 Jan 2021, 16:00-18:00 CET (GMT+1). This will be an informal event where you will have an opportunity to meet and discuss with your fellow researchers and to wish everybody all the best for the upcoming year. There will be a short announcement about the plans for the online ETAPS 2021 conference and, in addition, the ETAPS 2021 organisers would like to hear your input how we can make ETAPS 2021 a success. Unfortunately, we will not be able to provide you with food and drinks, but nevertheless, we hope that you will use this opportunity to interact with the other members of the ETAPS community. link for today's event:

You may also need this: Luxembourg2021

Marieke Huisman, chair of the ETAPS Association

Welcome to ETAPS 2021 in Luxembourg!

ETAPS is the primary European forum for academic and industrial researchers working on topics relating to software science. ETAPS, established in 1998, is a confederation of four annual conferences ESOP, FASE, FoSSaCS and TACAS, accompanied by satellite workshops.

ETAPS is supported by the ETAPS Association.

ETAPS 2021, scheduled to take place in Luxembourg hosted by Université du Luxembourg, is the 24th event of the series.

The call for papers has closed. Notification: Wed 23 December 2020.

Authors accepted for ETAPS 2020, which was cancelled because of the COVID-19 pandemic, can present their papers at ETAPS 2021.

We are closely monitoring the development of the COVID-19 pandemic. If it is not viable to hold ETAPS 2021 as a physical conference, we will run it virtually on the same dates. We will decide in January 2021 at the latest.

If ETAPS 2021 can go ahead physically, accepted authors may still present remotely.