New developments in Tunnel Safety


The event will take place on May 09 - 10, 2022.

Here you can find the announcement

This congress is a well-established forum to present and discuss new development trends with international experts. It is a forum for information exchange among operators, users, technicians, scientists and companies involved in the design, construction and equipping of road and rail tunnels. Find out about the latest research and developments in tunnel safety!

Current COVID-19 information - status April 28, 2022:

The health of our participants is a concern for us!
Participation: Currently there is no mask requirement. Nevertheless, it is recommended to wear an FFP2 mask in enclosed spaces or at close distance.
Entry requirements Austria: Please visit the portal oesterreich.gv.at to find out the current status for your country.


Final Programme

Here you can find the provisional programme

About us

The Institute of Thermodynamics and Sustainable Propulsion Systems at Graz University of Technology is dedicated to providing innovative and internationally recognized teaching and research in the interconnected system energy, engines, traffic and environment and to contributing to the solution of problems that affect the environment.

General Information

Austria has a long tradition in the construction and operation of road and rail tunnels, a field where user safety and accident response management are becoming ever more important.

Symposium Fee

International Conference (May 09 - 10, 2022): € 975,-
Technical Visit (May 11, 2022): € 135,-


Messecongress Graz
Messeplatz 1
8010 Graz, Austria

Scientific Committee

The Scientific Committee is composed of leading professionals for the field of tunnel ventilation and safety. They submit and select abstracts and papers, which shall guarantee a high level of scientific quality.

Organising Committee

The Organising Committee is endeavoring to provide an interesting and inspiring conference in the topic tunnel safety and ventilation.

Hotels / Accomodation

A limited number of rooms have been reserved for the conference.