This excerpt taken from the SYT 20-F filed Mar 1, 2006.
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the following Registration Statements:
of our reports dated February 8, 2006, with respect to the consolidated financial statements of Syngenta AG, Syngenta AG managements assessment of the effectiveness of internal control over financial reporting, and the effectiveness of internal control over financial reporting of Syngenta AG, included in this Annual Report (Form 20-F) for the year ended December 31, 2005.
Ernst & Young AG