{"entity":{"id":"jean-lessi","kind":"person","name":"Jean Lessi","aka":[],"tldr":"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.","asOf":"2026-09-10","links":[{"label":"Institution profile","url":"https://www.has-sante.fr/jcms/c_1002210/en/governance"}],"tags":["leadership","regulation","health technology assessment"],"related":[],"cancers":[],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":["has-france"],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"role":"Director General","institutionId":"has-france","specialisms":["Public administration","Health regulation"],"profiles":[{"label":"Institution profile","url":"https://www.has-sante.fr/jcms/c_1002210/en/governance"}],"papers":[]},"route":"/people/jean-lessi/","neighbours":{"institution":[{"id":"has-france","kind":"institution","name":"Haute Autorité de Santé","route":"/institutions/has-france/"}]}}