Exhibit 31.3
CERTIFICATION
I, Bruce C. Cozadd, certify that:
1. | I have reviewed this Amendment No. 1 to the Quarterly Report on Form 10-Q/A of Jazz Pharmaceuticals Public Limited Company; and |
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: August 9, 2012 | By: | /s/ Bruce C. Cozadd | ||||
Bruce C. Cozadd Chairman and Chief Executive Officer |