Exhibit 31.1
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Daniel Tassé, certify that:
| 1. | I have reviewed this Annual Report on Form 10-K/A for the year ended December 31, 2024 of DBV Technologies S.A. (the “registrant”); |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| Date: May 14, 2025 | By: | /s/ Daniel Tassé | ||||
| Daniel Tassé | ||||||
| President and Chief Executive Officer (Principal Executive Officer) |