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About ISTT

NASTT will be teaming up with ISTT (International Society for Trenchless Technology) at the 2017 show! ISTT was established in September 1986 with a goal of advancing the science and practice of trenchless technology for public benefit through education, training, study and research. ISTT has 27 affiliated Societies. (See the map below.) To learn more, visit istt.com.

Map of International Society for Trenchless Technology Affiliated Societies

Map of International Society for Trenchless Technology Affiliated Societies

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