Legal notice

Last updated: 6 October 2026

This text is being reviewed by a lawyer and may still change.

Publisher

Sésame Éclair, available at eclair.kayzen-lyon.com, is published by KAYZEN — Tarek Belhadj, entrepreneur individuel(French sole proprietorship), 6 rue Pierre Termier, 69009 Lyon.
SIRET: 493 857 262 00098. Publication director: Tarek Belhadj.
Contact: contact@kayzen-lyon.fr.

Hosting

• Application hosting: Vercel Inc., 440 N Barranca Ave #4133, Covina, CA 91723, États-Unis. Functions run in Paris (cdg1 region).
• Database and storage: Neon, LLC (groupe Databricks, Inc.), 160 Spear Street, Suite 1300, San Francisco, CA 94105, États-Unis. Data hosted in Frankfurt, Germany (AWS eu-central-1 region).

Intellectual property

The Sésame Éclair software, code, brand, texts and illustrations are owned by KAYZEN. Any reproduction without written permission is prohibited. The Outfit and Plus Jakarta Sans fonts are used under the SIL Open Font License.

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