EX-23 3 exhibit23.htm EXHIBIT 23 AUDITOR'S CONSENT

Exhibit 23 Auditor's Consent

Exhibit 23

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-122339) pertaining to Dyadic International, Inc.'s 2001 Equity Compensation Plan of our report dated March 27, 2006 with respect to the consolidated financial statements of Dyadic International, Inc. included in the Annual Report (Form 10-KSB) for the year ended December 31, 2005.

                                 /s/ Ernst & Young LLP

                                 Certified Public Accountants

West Palm Beach, Florida

March 27, 2006