At CERN, we probe the fundamental structure of particles that make up everything around us. We do so using the world's largest and most complex scientific instruments.
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The research programme at CERN covers topics from kaons to cosmic rays, and from the Standard Model to supersymmetry
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Memorandum concerning the internal tax annual certificate and individual annual statement for 2020 (for the 2021 declaration of 2020 income in France)
Memorandum concerning the 2020 internal tax annual certificate, the individual annual statement and the 2020 income tax declaration forms issued by the Swiss cantonal tax authorities
A short update on the five-yearly review process ahead of its planned conclusion in December 2021
