In 2026, ENSAI marks its 30th anniversary and celebrates Engineering, Science, and Intelligence.
In November 1996, ENSAI inaugurated its iconic compass-shaped building on the Ker Lann campus in Bruz. Thirty years dedicated to data science, with the same unwavering commitment to education, research, and innovation. In 2026, the school will celebrate this anniversary with a series of events organized throughout the year, culminating in a major institutional, scientific, and professional event from October 13 to 15, 2026.
This is the time to share our successes and look to the future. We look forward to seeing you at ENSAI to celebrate, together, Engineering, Science, and Intelligence!

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April
April 1, 2, and 3
ENSAI is hosting the 2026 edition of the Mascot-Num Annual International Conference, a leading event dedicated to statistics and uncertainty quantification. This year’s presentations focus on environmental and health fields.
June
June 9 and 10
ENSAI is hosting the Research Days of ENSAE Paris, ENSAI, and Insee.
September
September 18
ENSAI is hosting the Economics Research Day, bringing together the CREM, CREST, and SMART laboratories.
September 25
“Back to 1996”: A festive evening organized by and for ENSAI staff and students.
October
October 1
Prestige Evening dedicated to partner companies, organized in Paris for the benefit of the ENSAE-ENSAI Foundation (by invitation only).
October 10
Grand evening: “30 Years of ENSAI Alumni“, held at the Beffroi de Montrouge.
October 13
Scientific Conference: “Data Science in the Age of AI: Mutual Contributions and Future Challenges” >> Registration opening soon
October 13
Grand Inaugural Evening: Institutional and festive celebration of ENSAI’s 30th anniversary (by invitation only).
October 14
Prospective Day: “Data, Statistics & Territories”
- Opening Keynote
- Roundtable #1: What challenges for reliable and accessible territorial data?
- Experience Sharing: Innovative initiatives and use cases of data in territories in France and abroad
- Roundtable #2: Artificial Intelligence and Machine Learning in Service of Territories
- Networking Lunch
- Thematic Masterclasses: Data, Statistics & Territories
>> Registration opening soon
October 15
Prospective Day: Data & AI: “Tomorrow: Only Black Boxes or Robust and Explainable AI? The Crucial Role of Data Science Experts”
- Opening Keynote
- Roundtable #1 – AI: “How to Reconcile Performance and Explainability?”
- Roundtable #2: “What Role for Data Science Experts?”
- Expert Insight: “After LLMs, Agentic AI: Who’s Really in Control When AI Acts?”
- Networking Lunch
- Presentation of Research Projects at ENSAI for More Responsible AI
>> Registration opening soon
November
Annual Gala of ENSAI, special 30th anniversary edition.
Exhibitions
> Data Visualization and Data Art: Data Sublimated
As part of its 30th anniversary, ENSAI is presenting an exhibition highlighting data science through data visualization.
> Data Visualization in the 19th Century: The Invention of Graphical Modernity
In partnership with Insee.
Time Capsule 2056
In collaboration with students, ENSAI is creating a tangible link between past, present, and future with a time capsule containing memorial materials (video testimonies, writings, photos, objects, etc.) intended for future generations. The capsule will be opened in 30 years, in 2056.
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