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Legal information

Legal notice.

Publisher, hosting, intellectual property and liability. Transparency is part of our sovereignty commitment.

Last updated · July 7, 2026

Privacy policy

Site publisher

Drop! SAS: Simplified joint-stock company (SAS)

Share capital: €200,000

SIREN 980 121 792 · Caen Trade Register (RCS)

Registered office: 17 rue Claude Bloch, 14000 Caen, France

Publication director: Eliot Martin, President

Contact: emartin@dropfontaine.com · +33 6 99 85 90 08

Site hosting

This website is a static site hosted by Netlify, Inc., 512 2nd Street, Suite 200, San Francisco, CA 94107, USA (netlify.com), through its edge network within the European Union.

The VizO software platform and customers’ operational data are subject to distinct hosting and guarantees, described on the Platform & Sovereignty page: data owned by the authority, structural reversibility, and source code and models held in escrow.

Intellectual property

All content on this site (text, graphics, logos, technical diagrams, the “Drop!” and “VizO” trademarks, architectures and code) is the exclusive property of Drop! SAS or its partners, protected by intellectual property law. Any reproduction, representation or use, in whole or in part, without prior written authorisation is prohibited.

Trademarks & patents

“Drop!” and “VizO” are trademarks of Drop! SAS. Certain multimodal sensor and embedded-analysis technologies are the subject of protection filings (patent applications) under examination.

Liability

Drop! SAS strives to ensure the accuracy of the information published. The technical values, roadmap milestones and performance figures stated are engineering objectives that may evolve before series industrialisation; they do not constitute a contractual commitment. References and figures shown may be anonymised or illustrative. No sensor measurement substitutes an accredited (COFRAC) laboratory analysis for the regulatory qualification of drinking-water potability.

Hyperlinks

The site may contain links to third-party sites. Drop! SAS has no control over these sites and disclaims any responsibility for their content.

Credits

Design & development: Drop! SAS. Typefaces: Fraunces, Inter Tight and JetBrains Mono (open SIL OFL licences). Ambient photography under free licence. Public water-quality data: Hub’Eau (BRGM) and geo.api.gouv.fr.

Applicable law

This notice is governed by French law. Failing an amicable resolution, any dispute falls under the jurisdiction of the courts of Caen.

A question?

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For any commercial, technical or data-related request, write to us, we reply within 48 working hours.