Useful information

Opening hours

    • Mondays to Fridays: 9:00am – 10:00pm
    • Saturdays & Sundays: 12:00pm – 9:00pm



Want to discover the services and resources that are available at the library? Want to know the different activities that are happening (cultural animation, new acquisitions)? Don’t forget to follow our Instagram page!

Location and contact

Library – Documentary and Digital Resource Center (CRDN)

19 place Marguerite Perey 91120 Palaiseau
Building A, 2nd floor

Telephone number: +33 1 75 31 95 52

During the week (after 8pm), the weekends and exceptional opening days, to enter and exit the library you have to go through PC security (29, Boulevard Thomas Gobert).

Access conditions:
For IP Paris students, don’t forget to update your student’s card to go through our electronic entrance gate. For other users, an ID card is required at the entrance of the building and they are provided with a visitor badge.

How to come to Télécom Paris


  • Sophie ChouafLibrary (CRDN) Director+33 1 75 31 95 52emailemail
  • Journal Officer and Financial Administrator+33 1 75 31 95 50
  • Betty RaymondieScientific Collections Officer and Inter Library Loans+33 1 75 31 95 53emailemail
  • Imène DenineElectronic Resources Officer, HAL Administrator and PhD Thesis Correspondant+33 1 75 31 95 54emailemail
  • Valérie FrançoisCultural Collections Officer and Library Communications+33 1 75 31 95 51emailemail