Join ISTT - Membership benefits

Use this form to join ISTT

- Who are the members of ISTT?

ISTT is an international organization that comprises other national organizations dedicated to promoting and using trenchless technologies. These organizations, called “Affiliated Societies” maintain their own membership rosters. Members of Affiliated Societies do not need to join ISTT separately. For further information about joining as an Affiliated Society, please contact ISTT.

- What if my country does not have an Affiliated Society?

If a country or region does not have an ISTT Affiliated Society, an individual or corporation having an interest in the aims and objectives of ISTT may join ISTT by completing the application form on this page.

- What is the benefit of becoming an ISTT member?

  1. Free downloads of over 20 years worth of technical papers (from International No-Digs);
  2. Access to webinar videos and presentation files (started as “educational webinar” since November 2020); and
  3. Discounts on ISTT events and other events when offered.

Caution: ISTT does not offer a "Membership Certificate," as membership is not proof of knowledge of trenchless technology. 

- What is the benefit of the corporate membership when compared to an individua?

  1. Any employees of a corporate member companies can download technical papers or view videos for free as long as their email address contains the company's domain name; and
  2. A corporate member can also receive exhibition space discounts.

- Membership price (for people who do not have our affiliated societies in their region)

ISTT has two classes of memberships: Individual and Corporate.
- Individual membership dues are $49 annually.
- Corporate membership annual dues are $115.

Please contact us at info@istt.com if you have any questions.

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