Certificates of United States coverage are issued by SSA's Office of International Policy.
Certificates of French coverage are issued by the primary agency which covers the worker for sickness insurance.
There are many such agencies in France.
For more information on how to obtain a foreign certificate, contact:
Ministère de la santè et des solidaritès
Direction de la Sécurite Socialé
8, avenue du Ségur
75350 Paris 07 SP