Privacy policy

Data controller

J-Square, reachable at the address given in the legal notice.

Data collected

Contact form: name, email address, phone (optional), business (optional), message.

Booking: name, email address, subject, chosen slot.

Nothing else is collected: the site sets no tracking cookie and uses no third-party analytics. Language is derived from the connection region and is not stored.

Purposes and legal basis

Answering your request, organising the call you asked for, preparing a quote. Legal basis: your consent and pre-contractual steps taken at your request.

Retention

Data from an exchange that does not lead to a contract is deleted at the latest three years after the last contact. Data tied to a contract is kept for the duration of the relationship, then for the legal periods (accounting: ten years).

Recipients and hosting

Your data is processed by J-Square only. The site is hosted by Vercel Inc. (United States), with site content served from servers in the European Union; any transfers are governed by the European Commission’s standard contractual clauses.

Your rights

You can access, correct, erase, restrict or object to the processing of your data, or ask for its portability, by writing to the address in the legal notice. You may also lodge a complaint with the CNIL (cnil.fr).