Site access and welcome area

The congress will be held at the Université de Technologie de Troyes (UTT).

UTT is just a stone's throw from Troyes, the city of a thousand colors, a city on a human scale, rich in history, heritage and terroir, with its heart shaped like a champagne cork.

How do I get to UTT?

By train : 

From Paris
By train - Paris ↔ Troyes

 The journey from Paris Est to Troyes usually takes around 1h40. However, due to work on the SNCF line, disruptions are expected from Monday June 30, 2025.


Trains will run normally on Sunday June 29.


From Monday June 30, the journey will be as follows:

    The first morning train (leaving Paris at 05:42) will serve Troyes directly.

    All subsequent trains will run as far as Nogent-sur-Seine, then connect with an SNCF coach to Troyes.
    Total journey time will then be around 2h15 instead of 1h40.

We strongly recommend that you book your train tickets at least one month in advance, so that SNCF can anticipate and adapt the number of coachs to be set up between Nogent-sur-Seine and Troyes.
Please make your arrangements as early as possible to ensure a smooth journey.

“A free shuttle bus chartered by the congress will be in place every morning between 8:00 and 8:15, to transport speakers and participants from the Troyes SNCF train station to UTT.
This shuttle is designed to facilitate the arrival of people coming by train.”

By Bus from downtown

Sitehttps://tcat.fr/

To buy tickets :  https://tcat.fr/titres-et-tarifs/la-gamme-tarifaire/

Line 8 direction ROSIERES - CHARTREUX

Départure  BEURNONVILLE  boulevard du 14 Juillet

Bus every 30 min approx

Stop  UTT

Time table  via link: https://storage.googleapis.com/is-wp-98-prod/uploads-prod/2024/10/DEPLIANT_L8_SCOLAIRE_novembre_2024.pdf

Line 6 direction CHARTREUX

Departure 1ER RAM boulevard du 1^er RAM

Stop Technopole

Time table via link: https://storage.googleapis.com/is-wp-98-prod/uploads-prod/2024/08/DEPLIANT_L6_SCOLAIRE_2024.pdf

To get around downtown and reach the Beurnonville (line 8) and 1er RAM (line 6) stops:

Navette Cœur de Troyes (Ligne N)

Free public transport service with electric shuttles running in Troyes city center.

RUNS EVERY 8 MINUTES

Monday to Saturday, 7am to 8pm

https://tcat.fr/navette-coeur-de-troyes/

From Charles de Gaulle airport (Roissy)
Take RATP bus 350 and get off at Gare de l'Est (journey time approx. 1 hour - Gare de l'Est is not the terminal for this line, so be sure to get off at this stop) or take the Roissy shuttle: go to the RER station at the airport and take RER line B towards Gare du Nord; get off at Gare du Nord and walk to Gare de l'Est (10 min).
Total journey time: approx. 45 min.

From Orly airport
ORLYVAL: take the Orlyval automatic metro to “Antony”, then take RER line B to Gare du Nord; get off at Gare du Nord and walk to Gare de l'Est (10 min).
Total journey time: approx. 45 min.

Other means of transport :

  https://www.utt.fr/plan-d-acces