The Swiss Tunnel Day (STDay) will take place for the first time in Biel on the 12th June 2025. This new format will allow participants to learn about and discuss the most important and recent developments in the field of underground construction, all in the space of a single day. Click here for the detailed programme and here to register until 26th May 2025. Visit https://www.swisstunnel.ch/. 08/25.
02.06.2025 Spain
04.06.2025 Norway
04.06.2025 Austria
05.06.2025 Iceland
05.06.2025 Italy
09.06.2025 Switzerland
13.06.2025 Austria
13.06.2025 Norway
16.06.2025 Spain
17.06.2025 Italy
17.06.2025 France
19.06.2025 France
19.06.2025 Italy
24.06.2025 Switzerland
27.06.2025 Switzerland
04.07.2025 Norway
28.07.2025 Brazil
