International No-Dig Auckland 2026

Auckland is set to host one of the most significant underground infrastructure events
in the world, with International No-Dig Auckland bringing the global trenchless
community to New Zealand for the first time.
Taking place at the New Zealand International Convention Centre on 28–29 October
2026, the event marks the debut of the International Society for Trenchless
Technology’s (ISTT) flagship conference in the country. It is expected to draw
utilities, councils, contractors, engineers, asset owners and technology providers
from across Australasia and well beyond, turning Auckland into a hub of ideas,
innovation and industry connection.