Greece is the official host of the ITA-AITES World Tunnel Congress 2023 and 49th General Assembly. Greece will host WTC 2023 under the aegis of The Greek Tunnelling Society (GTS) with the theme “Expanding Underground Knowledge & Passion to Make a Positive Impact on the World" to reflect the urgent need of the times to innovate towards sustainable developments. Click here to see the WTC 2023 Greece presentation video. Visit https://athenswtc2023.gr/. 17/21.
09.12.2025 Austria
09.12.2025 Belgium
09.12.2025 Italy
09.12.2025 Switzerland
10.12.2025 Belgium
16.12.2025 Iceland
17.12.2025 Italy
06.01.2026 France
12.01.2026 Austria
23.01.2026 Switzerland
