Legal notice

Last updated: 28 September 2026

Site operator

Sergio Castagna
Sole proprietorship trading as Sergio Castagna Consulting
Avenue de la Gare des Eaux-Vives 6
1207 Geneva
Switzerland

Email: info@sergiocastagna.com
Phone: +41 79 353 88 38

Responsible for content: Sergio Castagna.

Hosting

Infomaniak Network SA
Rue Eugène Marziano 25
1227 Les Acacias (GE), Switzerland
infomaniak.com

Intellectual property

The texts, guides, frameworks, visuals and other content published on this site are protected by copyright. Unless stated otherwise, they belong to Sergio Castagna Consulting. Any reproduction, adaptation or distribution, in whole or in part, requires prior written consent.

Short quotations are welcome, provided the source is credited and linked.

Third-party names, trademarks and logos mentioned on this site belong to their respective owners.

Nature of the content

The content of this site is provided for general information. It does not constitute advice tailored to a specific situation, which requires a discussion and an analysis specific to each organisation.

It is written and updated with care, without any guarantee of accuracy, completeness or timeliness. To the extent permitted by law, no liability is accepted for decisions taken on the sole basis of this content.

Links to other sites

This site links to third-party sites, in particular for the sources cited in articles. Their content is the responsibility of their publishers.

Personal data

The processing of personal data and the use of cookies are described in the privacy policy.

Governing law and jurisdiction

This site and its legal notice are governed by Swiss law. The place of jurisdiction is Geneva, subject to any mandatory jurisdiction provided by law.