Certain foreign nationals require a visa to stay in France. Please consult the French Ministry of Foreign and European Affairs website: Ministère des Affaires Étrangères et Européennes, for further information.
To help you with this formality, SIAL can send you a letter of invitation, to be presented at the French Embassy or Consulate in your country. These are the sole bodies with the authority to grant a visa and your sole contact in the event of any queries.
"Please go to your Personal website section to obtain your letter of invitation, after ordering your badge online (available in March).
"