SES 25 January 2021 - 28 January 2021 | 09:00 - 13:00 | Strasbourg (hybrid session)
SES 19 April 2021 - 22 April 2021 | 09:00 - 13:00 | Strasbourg (hybrid session)
SES 21 June 2021 - 25 June 2021 | | Strasbourg
SES 27 September 2021 - 01 October 2021 | | Strasbourg