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Founded in 1974 by the initiative of nineteen Nations, the International Tunnelling and Underground Space Association (ITA) gathers 71 Member Nations and 310 corporate or individual Affiliate...
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Learn More About UCA
The purpose of UCA is to be the multidisciplinary exploration of all professional concerns, which promotes the wise and effective development and use of underground space, including the development of general public awareness of the potential of this important resource.
Strategic Goals
The UCA Executive Committee is seeking member volunteers to assist with the development of this strategic goal. Participants will work with the UCA Executive Committee and the UCA staff.

Strategic Plan
In fall 2013, the Executive Board met to develop a strategic plan for UCA, outlining the major goals and objectives for the next three to five years.
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