Have questions? Stuck? Please check our FAQ for some common questions and answers.


ONOS Build will take place in the very heart of Paris, on the Jussieu campus of the UPMC (Université Pierre et Marie Curie).

  • Address : 4 place Jussieu 75252 Paris cedex 05
    Tél. 01 44 27 44 27 (google map: https://goo.gl/maps/2E14yrW5XJz)
  • Access : 
    - Métro, lines 7 et 10 (Jussieu station) 
    - Bus 89 (Jussieu station)



  • The Welcome Cocktail/Dinner (Nov 2nd) will be on the top floor (24) of the Tour Zamansky
  • Main sessions will be in the AUDITORIUM
  • ONOS Community Showcase will be in Room A (44-54 - 105 1st floor)
  • ONOS Basics will be in Room B (44-54 - 107 1st floor) 
  • ONOS Hackathon will be in Room C (44-54 - 109 1st floor)


From Paris airports to the venue (~ 50 min.)

From Charles de Gaulle (north airport) to the university:

  • suburban train RER B until Saint Michel - Notre Dame station
  • Metro line 10 until Jussieu station

From Orly (south airport) to the university:

  • OrlyVal until suburb train (Antony station)
  • suburban train RER B until Saint Michel - Notre Dame station
  • Metro line 10 until Jussieu station

From inside Paris (see also RATP website (Paris underground))

 stop at « Jussieu »
stop at « Cuvier »
 stop at « Jussieu »
 stop at « Institut du Monde Arabe »



There will be a welcome reception near the conference venue on November 2nd at 6pm with free drinks (alcoholic and non-alcoholic) as well as an assortment of snacks.

 Breakfast, lunch and coffee breaks will be offered the two following days, November 3rd and November 4th.


Welcome Reception (Wednesday @ 6pm)

As the ONOS community converges into Paris, we strongly encourage participants at ONOS Build to meet, engage and get to know each other.  A welcome reception will be hosted from 6pm to 10pm on Wednesday November 2nd on the top floor of the Zemansky Tower, right in the middle of the UPMC Jussieu Campus. Drinks (including Champagne) and food will be served throughout the evening. 

NB: please have your ONOS Build Eventbrite ticket QR code ready (preferably on your smartphone) as only people with an official ONOS Build ticket will be let inside. 

In our effort to encourage ONOS Build participants to socialise throughout the event, here's a list of recommended resources that will hopefully help you find some fun activities to do in Paris: 

Walking Tours

A few suggested walking tours can be found here.

  • Walking Tour 1 takes about 2,5 hours (Latin Quarter + Le Marais)
  • Walking Tour 2 takes about 1,5 hours (Montmartre)
  • Walking Tour 3 takes about 3 hours. (Eiffel Tower + Champs Elysées)


An invitation letter can be provided for those requiring a VISA to enter France. You may request a formal invitation by sending an email to onos-build@onlab.us. Please make sure to provide your full name (as it appears in your passeport). 


For all those who would have liked to attend ONOS Build but were not able to, we want to make sure that you don't miss a beat. We will be live streaming all Main session, as well as the ONOS Basics and ONOS Community Showcase tracks on the ONOS Project YouTube channel: https://www.youtube.com/c/ONOSProject


To connect to WiFi, please ask for an access code at the welcome desk in the Auditorium entrance hall. NB: to enter your username and password, connect to the SSID called eduspot and then click on "UPMC: Congrès et Invités"


If you need to get in touch with someone from the ONOS Build planning team, please don't hesitate to send an email to onos-build@onlab.us . You can also ask your question on the official ONOS Build Slack Channel.  

In case of an emergency, here are some useful numbers: 

  • SAMU (Ambulance): 15.
  • Police: 17.
  • Fire: 18.






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