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.
03.07.2025 Czech Republic
04.07.2025 Norway
10.07.2025 Germany
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22.07.2025 France
28.07.2025 Austria
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29.07.2025 Czech Republic
29.07.2025 Germany
31.07.2025 France
11.08.2025 Switzerland
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01.09.2025 Switzerland
01.09.2025 Brazil
15.09.2025 Sweden
