NASTT – Advancing the Trenchless Industry
Become a Member Today!
NASTT is a society of individuals, public organizations and private companies with strong beliefs in the practical, social and environmental benefits of trenchless technology.
MEMBERSHIP
There is great value in NASTT membership including substantial discounts for NASTT’s Good Practices Courses, trenchless training programs and publications, plus registration discounts to the annual No-Dig Show and to local educational seminars.
NO-DIG SHOW
NASTT’s No-Dig Show is the society’s flagship educational and networking event. The Annual No-Dig Show offers quality, non-commercial technical papers; an exhibition hall; a series of specialized trenchless training courses; plus many entertaining networking events and special industry related awards. NASTT’s No-Dig Show is the largest trenchless technology conference in the world.
TRAINING
NASTT offers multiple in-depth, high quality courses each year in cities throughout North America covering targeted trenchless topics – CIPP, HDD, Pipe Bursting, Laterals and New Installation methods. You will find that our course content is of the highest quality as the material is thoroughly peer-reviewed for consensus-based information and non-commercialism.
CALENDAR
April 2026
Northwest Luncheon – Edmonton, AB
May 2026
Mid Atlantic Happy Hour – Lincroft, NJ
BLOG
25 Years Ago This Week…
NASTT turns 25 in 2015! What was happening 25 years ago? On August 17, 199, The Exorcist III premiered starring George C. Scott. On August 20, 1990, George Steinbrenner stepped down as NY Yankee owner. On August 22, 1990, Pump Up the Volume was released in theaters...
Woodard & Curran Continues to Climb Top Environmental Firms List
Engineering and environmental firm, Woodard & Curran, moved up twelve spots to number 55 on Engineering News Record’s (ENR) annual list of the Top 200 Environmental Firms in the United States. For over 35 years, Woodard & Curran has helped clients’ address...
Perma-Liner™ Opens Distribution Facility in California
Tour Perma-Liner's new California Distribution Facility 1910 East Wright Circle Anaheim, California 92806 Perma-Liner™ (PLI) is the leading manufacturer and supplier of trenchless pipeline rehabilitation equipment & materials in North America. Since 1999, PLI has...
EPA Completes Construction of Water line in Chester and Washington Townships, New Jersey
Agency Action Protects Community from Polluted GroundwaterContact Information: John J. Martin, martin.johnj@epa.gov, 212-637-3662(New York, N.Y.)Officials from the U.S. Environmental Protection Agency marked the completion of a water line extension that will provide a...
25 Years Ago This Week…
NASTT turns 25 in 2015! What was happening 25 years ago? On August 10, 1990, US's Magellan spacecraft landed on Venus. On August 12, 1990, "Sue", the best preserved Tyrannosaurus rex specimen ever found, is discovered near Faith, South Dakota. On August 15, 1990, Mark...