# Jean Lessi

Source: https://onco.cc/people/jean-lessi/  
OnCo record `jean-lessi` (Person). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

Director General of the Haute Autorité de Santé, responsible for the agency's operations since January 2024.

## Summary

Jean Lessi is Director General (Directeur général) of the Haute Autorité de Santé (HAS), the French authority responsible for assessing health technologies and producing quality and practice standards, including for oncology. A senior public official and former Conseil d'État member, he has led the agency's administration since January 2024.

## Fields

- Kind: Person
- Last checked: 2026-09-10
- Tags: leadership; regulation; health technology assessment
- Role: Director General
- Specialisms: Public administration; Health regulation

## Sources

- Institution profile: https://www.has-sante.fr/jcms/c_1002210/en/governance

## Connected records

- institutions: [Haute Autorité de Santé](https://onco.cc/institutions/has-france/)

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