This website is 100% secure.
All bank information to process the payment is encrypted using the SSL protocol. They are never stored on our computer systems.
You can trust us and we want to be transparent and accountable about how we spend your donations. 96.4% of every donation goes straight to funding CERN & Society Foundation projects, while only 3.2% are used to cover operating costs.
For donors resident in Switzerland, your donation may be tax-deductible. If you are resident in another country, please see the page on
Tax efficient giving.
Our donor service is available to answer all your questions. Do not hesitate to contact us by e-mail:
donorcare@csf.cern.ch