EX-23.1 2 pioneer-12312011ex231.htm EX-23.1 Pioneer - 12.31.2011 EX23.1


EXHIBIT 23.1
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
 
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-147452) of E. I. du Pont de Nemours and Company of our report dated June 22, 2012 relating to the financial statements and supplemental schedule of the Pioneer Hi-Bred International, Inc. Savings Plan, which appears in this Form 11-K.
 

/s/ PricewaterhouseCoopers LLP
 
Philadelphia, Pennsylvania
June 22, 2012