In addition to the major dates linked to the academic rhythm, the associations organise events throughout the year for students at the Cergy-Pontoise campus.
- September: Welcome & Orientation Week, Connective Day
- October: Meeting with ENSEA Alumni
- October: International fair
- November: Business expo
- November: Enseack, Hackathon organized by ENSEA students
- November: International short-movie Festival
- December: Graduation ceremony
- January: Beginning of final-year internships
- January: Beginning of FAME Program
- February: ENSEA Open Day
- March: Research & Innovation Week
- April: Solidarity Week
- April: Beginning of second-year internships
- May: Arts Week
- May: Beginning of the ENSEA-UMich Summer Program
- June: Beginning of first-year internships
- June: Science Open Access