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International symposium on tunnel safety and security (ISTSS)

Energy carriers pose new safety and security challenges in underground spaces such as caverns, garages and tunnels, adding also explosion to the risk picture. Welcome to ISTSS 2020 - the 9th International Symposium on Tunnel Safety and Security.

Tunnel fire has been a hot topic since the severe tunnel fires in 1999 and at the onset of this millennium. ISTSS 2020 will bring together expertise in the field of tunnel safety and security for 3 days of presentations and exhibits. The previous symposium in Borås, Sweden in March 2018 was a great success with more than 150 delegates.

ISTSS 2020 is moved and will be held in Stockholm on May 5-7, 2021.

Registration and more information

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