“Sars-Cov2 was probably in circulation in France as early as November 2019. This is what the retrospective analysis of the data from the Bio-banque de Constance shows. Other results on the feeling of loneliness among young people during confinement, also to be found on the Constances website (link), are the large French cohort in the general reference population for which the CASD provides secure bubbles for data management and analysis processing.
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other News
23 February 2026
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At the request of the DGFiP, several changes have been implemented to simplify and speed up the user accreditation process.
17 February 2026
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Following on from previous sessions, CASD invites you to join us on Tuesday, March 24 at 11:00 a.m. for a presentation on Apache Arrow technology.
10 February 2026
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A presentation of the RICA data will be held on Wednesday, April 8, 2026, from 10:00 a.m. to 12:00 p.m…
9 February 2026
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CASD presented its feedback on the first certification of a data host issued under Article 42 of the GDPR…





