Communication and 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 to communicate timely information on trenchless technologies to ISTT members and others in the industry. Click here for more information on Trenchless International.

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.

The ISTT website,, is a valuable tool for accomplishing our education and training mission. It reaches people who might not or cannot participate in ISTTÂ’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.