About ITA
Underground solutions for a better world
Founded in 1974 by the initiative of nineteen Nations, the International Tunnelling and Underground Space Association (ITA) mission is to lead, advocate and facilitate the development of sustainable and innovative solutions for increased, optimised, safe and equitable use of Underground Space.
WTC 2024 Shenzen Overview
The ITA Community
Many Peoples, One Planet, One ITA
United as one, ITA is a Worldwide community dedicated
to underground solutions for a better world.
Presently, the ITA Community gathers 80 Member Nations and
219 Corporate or individual Affiliate Members.
Join the ITA Community and discover our Interactive Map!
ITA Prime Sponsors
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Publications
In this section access all ITA publications, including Working Groups Publications, Committees Publications and Tunnelling Week Publications.
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Future events
Check and join ITA-endorsed and ITA-sponsored events, Conferences, Training sessions, next WTC and more events to come…
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WG & Committees
Access to pages dedicated to our 23 Working Groups, 4 Committees ( ITAtech, ITACUS, ITA-CET, ITA-COSUF) and Young Members section.
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Press room
Find ITA Press releases, Articles published in the press related to ITA activities or organization of World tunnel Congress, Videos and Photos.
