International symposium on tunnel safety and security (ISTSS)

Welcome to ISTSS – A Leading Global Conference on Safety and Security in Underground Spaces

Tunnels, parking garages, subways, and mines are vital components of modern infrastructure. As urbanization accelerates and new energy carriers emerge, these environments face evolving safety and security challenges, including heightened risks of fire, explosion, and other hazards. At the same time, rapid digitization opens the door to innovative solutions for design, operation, and emergency management.

ISTSS brings together world-class experts in safety, fire protection, security, transportation, risk management, emergency response, and research. Over three dynamic days, participants will explore latest research findings, share best practices, and discover the latest technologies through presentations and exhibits.

Join us to shape the future of safe and resilient underground spaces!

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