Frédéric Joliot-Curie International House of Scientists has a large congress center which can hold congresses, conferences, symposia, seminars and more. The center has 5 halls with 300, 140, 80, 60 and 3 seats respectively. There is full standard audio-visual equipment: sound, recording, conference system, simultaneous interpretation equipment with translation receivers available to organizers and participants.

Also, the complex has an Internet and business center, copy, fax and computer services. With its flexibility, the infrastructure allows different solutions for each event. Lobbies can be equipped with stands and transformed for exhibitions and poster sessions.