By public transportation
RER A line for Cergy-le-Haut (stop at Cergy-Préfecture)

Acces from Roissy-Charles de Gaulle Airport by RER train: 
- RER B (blue line) from Roissy-Charles de Gaulle to Saint Rémi Lès Chevreuses-Robinson - stop at Châtelet les Halles 
- RER A (red line) from Châtelet les Halles to Cergy-Le-Haut - stop at Cergy-Préfecture 

Acces from Roissy-Charles de Gaulle Airport by bus: n°9518 (timetable: www.transdev-idf.com)


By car
A15 Highway (exit n°9 for Cergy-Préfecture)

The Galion car park is reserved for the AFFI Conference and located on boulevard de l'Hautil