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.
15.10.2025 France
20.10.2025 Romania
21.10.2025 Slovakia
30.10.2025 Romania
30.10.2025 France
03.11.2025 Romania
05.11.2025 Germany
10.11.2025 Bosnia and Herzegovina
11.11.2025 Spain
13.11.2025 Switzerland
21.11.2025 Switzerland
27.11.2025 Switzerland
09.12.2025 Switzerland
