Join as a college student or individual professional or get group savings as an organization with a corporate or government/education/utility membership.

*All dues rates are listed and payable in US Dollars and are effective as of November 1, 2022. Memberships expire one year from join date.


Individual Professionals: Individuals with an interest in in the advancement and the application of trenchless technologies for the overall benefit of infrastructure and communities.

Individual. Residents of North America. DUES:  $320 (USD)

International Individual. International residents. International members may not hold an NASTT or NASTT Regional Chapter officer position and are not eligible to vote. DUES:  $320 (USD)

Retirees. Conferred upon fully retired Individual members with a minimum of five years of membership, who are at least 55 and residents of North America. DUES: $50 (USD)


Students: Students enrolled full-time in a North American university or college.

Student Affiliated: Students belonging to one of NASTT’s student chapters. Contact the student chapter advisor to join. DUES: Free

Student Non-Affiliated. Students attending a North American university or college without an NASTT student chapter. DUES: Free


Organizations: Corporations, government organizations, utilities, colleges, universities and training centers can join as a group and be recognized as premier supporters of NASTT and for their commitment to advancing trenchless technology.  Includes:

  • Group rate pricing on membership
  • Individual employee logins/profiles
  • Exclusive content
  • Organizational account management tools for the primary and billing contacts
  • Bulk purchase rates on books
  • Recognition online, at events and in various publications
  • Exclusive member-only exhibitor rates at the NASTT No-Dig Show.

 Good for your organization and your employees!

  • Organizational membership is an employment benefit that will help you hire and keep the best trenchless professionals – a real competitive edge for your company.
  • Employees will recognize your commitment to their professional growth and will remain loyal and engaged.
  • Employees will benefit from maximum access, value and convenience to NASTT resources, training and opportunities.

Corporate. Any North American corporation, partnership or individual doing business as a sole proprietorship.  Subsidiaries with their own US Federal Employer Identification Number (EIN) or Canadian Business Number (BN) are required to maintain separate corporate memberships. DUES: $1,600 (USD) includes 6 employees. $90 (USD) each additional person.

Government/Educational. Any North American federal, provincial, state or municipal organization, public or private utility, college, university or technical training center. DUES: $460 (USD) includes 4 employees. $90 (USD) each additional person.

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