Attached files
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the following Registration Statements:
(1) Registration Statements (Form S-3 Nos. 333-145836, 333-149117 and 333-164254) of Dynavax Technologies Corporation and in the related Prospectuses,
(2) Registration Statements (Form S-3/A Nos. 333-139664, 333-134688 and 333-147455) of Dynavax Technologies Corporation and in the related Prospectuses, and
(3) Registration Statements (Form S-8 Nos. 333-113220, 333-136345, 333-145094, 333-152819, 333-157741 and 333-164255) pertaining to the 1997 Equity Incentive Plan, the 2004 Stock Incentive Plan, the 2004 Employee Stock Purchase Plan and the 2010 Employment Inducement Award Plan of Dynavax Technologies Corporation;
of our reports dated March 15, 2010, with respect to the consolidated financial statements of Dynavax Technologies Corporation and the effectiveness of internal control over financial reporting of Dynavax Technologies Corporation, included in this Annual Report (Form 10-K) for the year ended December 31, 2009.
/s/ Ernst & Young LLP
San Francisco, California
March 15, 2010