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
June 2025
Northwest Chapter Trenchless Technology Symposium – Calgary, AB
September 2025
Mid-Atlantic Chapter Trenchless Technology Seminar – Deptford, NJ
October 2025
BLOG
EPA Finalizes Rule to Modernize Clean Water Act Reporting
Release Date: 09/24/2015 Contact Information: George Hull, hull.george@epa.gov, (202) 564-0790, (202) 564-4355 WASHINGTON -- Today, the U.S. Environmental Protection Agency (EPA) finalized a rule to modernize Clean Water Act reporting for municipalities, industries,...
25 Years Ago This Week…
NASTT turns 25 in 2015! What was happening 25 years ago? On September 22, 1990, the film Miller's Crossing starring John Turturro and Gabriel Byrne opened in threaters. On September 23, 1990, PBS began an 11 hour miniseries on Civil War. On September 25, 1990, UN...
NASTT Announces New Northeast Regional Chapter and Kickoff Event on November 12
Cleveland, Ohio – The Northeast Trenchless Association Inc. (NTA) and the North American Society for Trenchless Technology (NASTT) will join together effective January 1, 2016 to form the NASTT Northeast Chapter. This chapter will cover Connecticut, Maine,...
Electro Scan Inc. Announces Game Changing Water Leak Detection Technology
New Patent Pending Multi-Sensor Probe Represents First Device to Accurately Find and Measure Water Losses SACRAMENTO, Calif. — Electro Scan Inc., a global leader in pipe condition assessment announced its new patent pending multi-sensor probe that accurately finds and...
EPA Designates September 21-25 as SepticSmart Week
(Lenexa, Kan., Sept. 21, 2015) - EPA has designated Sept. 21-25, 2015, as SepticSmart Week. In recognition of this event, EPA and its state, local and industry partners are working around the country to help raise awareness about the need for proper care and...