AUTHOR REGISTRATION & EARLY BIRD RATE – Ends 31 January 2026

Secure your Spot – Register Here

AUTHOR REGISTRATION – Secure Your Spot!

Due to a record number of submissions, the WTC 2026 scientific program is now fully subscribed. To confirm your place, please complete your paid registration by Saturday, 31 January 2026, 11:59 PM Eastern (UTC-5).

EARLY BIRD REGISTRATION – Don’t Miss The Opportunity to Save!

Early Bird registration closes 31 January 2026. Don’t miss the opportunity to secure your place at a reduced rate for the ITA WTC2026, where innovators, experts, and industry leaders from around the world will gather to shape the future of underground infrastructure.

Planning is progressing exceptionally well, and WTC2026 promises to be an outstanding event, not only in technical content and organization but also in the scale of international participation and engagement.

Don’t miss these WTC2026 Highlights:

·     Opening Ceremony Keynote: Mr. Larry Beasley, internationally acclaimed urban planner

·     Muir Wood Lecture: Mr. Remo Grandori, sharing over four decades of global expertise

·     Expansive Exhibit Hall: Nearly 200 leading industry organizations

·     TAC 2026 Achievement Awards Gala Dinner

·     ITA-CET Training Course & ITA General Assembly

·     And much more

Register Now and Save

Visa Reminder

Please make sure to verify whether you require a visa to enter Canada:

👉 Find out if you need a visa to travel to Canada

If you require a VISA, we strongly recommend beginning the application process as soon as your registration is complete, as processing times may be lengthy.

Letter of Support from ITA WTC2026

When completing your conference registration, please indicate “Yes” in response to the question: “Do you need a letter of support for your visa application to come to Canada?”

Additionally, to coordinate your request, PLEASE send your Immigration Canada application number to the Congress Secretariat. The visa application number can be found in the acknowledgement of receipt letter that is sent to the applicant after they apply. It will start with a V and will be followed by 9 digits (ex. V123456789).

Let’s Connect in Montréal!

Team ITA WTC2026 Canada

wtc2026.ca

info@WTC2026.ca

Thank You to our Event Sponsors

Early Bird Rate ends January 31, 2026

Secure your spot – register now

Learn more about the WTC2026 keynote speakers

With just five months to go, there’s still time to reserve your exhibitor space at ITA WTC2026—but not much! Exhibition space is nearly sold out, and only a limited number of premium locations remain. Explore our Interactive Floor Plan.

This landmark Canadian edition of the World Tunnel Congress is shaping up to be truly unforgettable. Join us in Montréal next May 15 to 21 and connect with high-profile attendees, including industry leaders, decision-makers, and influencers from the tunnelling sector.

As an exhibitor or sponsor, you’ll have the opportunity to showcase your products, engage with new clients, and maximize your visibility within the global tunnelling community.

Don’t miss your chance to be part of this transformative event!

The ITA WTC 2026 Montréal has reached an exciting milestone with nearly 800 full paper submissions, surpassing the previous record set in Stockholm. This incredible response showcases the strength, innovation, and collaboration of our global tunnelling community.

Be part of the discussion — register today!

Register before 31 January 2026 to take advantage of the Early Bird Rate.

Get ready to join us in Montréal for ITA WTC2026! Registration is now open, with early bird rates available until January 31, 2026 — take advantage of the best pricing by registering early.

Join us from 15-21 May 2026 at the Palais des congrès in Montréal, Canada for an unforgettable event bringing together global leaders, innovators, and professionals in tunnelling and underground space.

Registration for ITA WTC2026 is now OPEN and awaiting your RSVP!

Join us from 15-21 May 2026 at the Palais des congrès in Montréal for an unforgettable experience bringing together leaders, innovators, and professionals from around the world. The Organising Committee is working hard to provide you with an exciting and captivating program.

Don’t miss out — Early Registration ensures the best rates.

Secure your place today to:

• Connect with peers and experts from across the globe;
• Discover the latest research, trends, and innovations;
• Take part in inspiring sessions and networking opportunities;

Experience the vibrant city of Montréal.

Get Ready – ITA WTC2026 Registration Opens Soon!

The countdown is on! Secure your place at the ITA WTC2026, where innovators, experts, and leaders from around the globe will gather in an exceptional venue for shaping the future of underground infrastructure: inspiring keynotes, groundbreaking sessions, unmatched networking.

Be among the first to register and unlock early-bird savings and don’t miss your chance to be part of this must-attend event.

Registration opens at the end of September, and with international interest at an all-time high, we encourage you to plan ahead and be part of this global gathering.

Connecting Communities Through Underground Infrastructure
With a record-breaking participation from 57 different countries and more than 1,200 abstracts received for the ITA WTC2026, the underground infrastructure sector is without a doubt a very active and important player in the industry.

Who Should Attend?

Join peers from around the world, including but not limited to:

• Tunnelling and civil engineers working on highways, metros, mining, and utilities
• Contractors and project managers leading underground construction projects
• Government authorities and policy makers advancing urban mobility and resilience
• Technology innovators in AI, robotics, digital construction, and automation
• Academic and research professionals developing next-generation solutions
• Urban planners and infrastructure owners focused on sustainability and connectivity
• Young professionals and students entering the tunnelling field

Learn more about Montréal!

Montréal in May – A Fantastic Time to Visit!

As winter comes to an end with warmer weather ahead, when visiting Montréal in May, the city invites you to join as it comes back to life! Whether you’re enjoying the energy of the Montréal Spring Festivals, discovering the culinary scene al fresco, admiring the cherry blossoms and tulips at one of the local parks, or looking for fun ways to reconnect with colleagues, there’s something here for everyone!

What is the weather like in Montréal in May?
May in Montréal typically sees mild to warm temperatures, ranging from 12°C (54°F) to 19°C (66°F). However, it’s always a good idea to bring a light jacket for cooler evenings and to check the weather forecast before attending outdoor activities.

What are some of the must-see sights in Montréal in May?
Beyond its festivals, Montréal offers plenty to see. Visit the stunning Mount Royal, enjoy the vibrant art scene in Old Montréal, and explore Jean-Talon Market for local food and artisanal products. Whether you’re a nature lover or a culture enthusiast, May is the perfect time to visit the city without large tourist crowds.

Connecting Communities Through Underground Infrastructure

WTC 2026 Sets a Global Benchmark — 1,200 Abstracts from 57 Countries

We’re thrilled to share that the World Tunnel Congress (WTC) 2026 has received more than 1,200 abstracts from 57 countries — an exceptional show of international collaboration and commitment to advancing the underground infrastructure sector.

This remarkable response reflects the growing importance of underground solutions in addressing today’s critical challenges, including climate resilience, urban mobility, sustainable development, and digital transformation.

Registration opens this September! With international interest at an all-time high, now’s the time to start planning your participation in this landmark event.

Who Should Attend?
If you’re shaping the future of underground infrastructure, WTC 2026 is for you. Join peers from around the world, including but not limited to:

– Tunnelling & Civil Engineers working in highways, metros, mining, and utilities

– Contractors & Project Managers leading underground construction efforts

– Government Authorities & Policy Makers driving urban mobility and resilience

– Tech Innovators in AI, robotics, digital construction, and automation

– Academics & Researchers pushing the boundaries of engineering solutions

– Urban Planners & Infrastructure Owners focused on connectivity and sustainability

– Young Professionals & Students building careers in tunnelling and beyond

Discover the Technical Programme Details

Let’s dig deeper, build smarter, and connect stronger, together!

 The Tunnelling Association of Canada has released a dedicated issue of Canadian Tunnelling Magazine focused on WTC2026—Canada’s upcoming turn to host the global tunnelling community.

If you didn’t get a chance to grab a copy at the World Tunnel Congress in Stockholm, the digital edition is available here:

Click here to read the supplement

Explore conference details, the program at a glance, Canadian infrastructure projects, Montreal highlights, and more.

New submission Abstract Deadline: June 30, 2025

Are you needing more time to submit your abstracts? The WTC2026 planning committee would like to inform you that the deadline for the abstract submissions has been extended for a final time to JUNE 30.

Your contribution is important for supporting the ITA and WTC mission to share knowledge and advance the international world of underground engineering. We look forward to receiving your 500-word abstract by June 30.

CALL FOR ABSTRACTS

Registration for ITA WTC2026 is now OPEN and awaiting your RSVP!

Join us from 15-21 May 2026 at the Palais des congrès in Montréal for an unforgettable experience bringing together leaders, innovators, and professionals from around the world. The Organising Committee is working hard to provide you with an exciting and captivating program.

Don’t miss out — Early Registration ensures the best rates.

Secure your place today to:

• Connect with peers and experts from across the globe;
• Discover the latest research, trends, and innovations;
• Take part in inspiring sessions and networking opportunities;

Experience the vibrant city of Montréal.