| North American Society for Trenchless Technology
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NASTT is an engineering society of individuals, public organizations and private companies with strong beliefs in the practical, social and environmental benefits of trenchless technology. |
| Underground Construction Technology Association |
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UCTA, the Underground Construction Technology Association, was founded in 1992 to promote education, training, research, development and information concerning traditional, trenchless and rehabilitation technologies and to promote the use of these technologies. |
| Trenchless Information Center |
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The Trenchless Information Center (TIC) is dedicated to providing information to the end user about the trenchless technology industry. |
