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We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-270976, 333-265050, 333-256208, 333-238686 and 333-225522) and on Form F-3 (No. 333-258327) of Sanofi of our reports dated February 23, 2024 relating to the financial statements and the effectiveness of internal control over financial reporting, which appear in this Form 20-F.