The International Society for Trenchless Technology

        Forgot Membership No.?   
Communication & Outreach
ISTT sponsors Trenchless International (TI) - the official magazine of ISTT. TI, which is published quarterly by Great Southern Press (GSP), is an industry magazine with a worldwide circulation. TI carries informative articles on trenchless projects and activities, reports on the activities of Affiliated Societies and of ISTT, carries timely messages from the Chairman and Executive Director of ISTT, and reports on upcoming trenchless events hosted by Affiliated Societies as well as by others. GSP publishes This e-mail address is being protected from spambots. You need JavaScript enabled to view it to communicate timely information on trenchless technologies to ISTT members and others in the industry. Click here for more information on Trenchless International.

Trenchless International magazine

ISTT generates a large number of peer-reviewed technical papers covering all aspects of trenchless technology. The CD proceedings containing these papers are distributed to all conference attendees. ISTT makes the full library of technical papers from past No-Dig Conferences available free of charge to ISTT members from our website. Click here for to Search for Conference Papers

The ISTT website,, is a valuable tool for accomplishing our education and training mission. It reaches people who might not or cannot participate in ISTT’s training courses and seminars. The website serves many functions including describing ISTT, making timely announcements of industry activities, posting educational materials such as technical papers and trenchless glossary of terms, and responding to user inquiries.

Communication & Outreach

Search for Trenchless Events

Events Calendar

April  2017
Sun Tue Tue Wed Thu Fri Sat
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
by pavoneggi