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Liability claims against the author for material or immaterial damage resulting from access to, use or non-use of the published information, misuse of the connection or technical faults are excluded.
All offers are non-binding. The author expressly reserves the right to change, supplement or delete parts of the pages or the entire offer without prior notice or to cease publication temporarily or permanently.
References and links to third-party websites are outside our area of responsibility. Any responsibility for such websites is rejected. Access and use of such websites is at the user's own risk.
The copyright and all other rights to content, images, photos, or other files on this website belong exclusively to the site owner or the specifically named rights holders. Written consent from the copyright holders must be obtained in advance for the reproduction of any elements.
The typefaces "Reforma 1969" and "Reforma 2018" from the type foundry pampatype have been used unchanged under the Creative Commons BY-ND 4.0 license.
Ulrich Sperling
Länggassstrasse 30
3012 Bern
E-mail: ulrich.sperling@usp.consulting
CHE-262.055.761
The European Commission provides a platform for online dispute resolution (OS): https://ec.europa.eu/consumers/odr/. Our e-mail address can be found at the top of the legal notice.
We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.
Ulrich Sperling
