Postal address, you can write to us at:
Unité mixte Elfe
Institut national d’études démographiques
9 cours des humanités
93322 Aubervilliers Cedex - France
Phone, you can call us on: +33 (0)1 56 06 21 01
You are taking part in Elfe and would like to contact us?
Simply send an e-mail to one of the following addresses:
Families taking part in the national study (children born in 2011): communaute @ elfe-france.fr
Families taking part in the pilot study (children born in 2007): pilote @ elfe-france.fr
If your contact details (phone number, postal address, e-mail, etc.) or situation have changed, remember to tell us so that we can stay in touch with you!