Special Interest Groups

Special Interest Groups (SIG’s) are technical divisions within the ASTT. Each SIG is established to represent a specific trenchless sector. Read the guidelines for SIGs here.

To express your interest in joining a Special Interest Group, contact Jeff Pace and follow instructions as set out in B5 of the SIG Guidelines.

This report is a PDF file.In order to view the PDF file, you will need to make sure you have a copy of Adobe Acrobat Reader installed on your PC.