Attached files
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement Nos. 333-02845, 333-42445, 333-42447, 333-44922, 333-47277, and 333-61128 on Form S-8 of our reports dated March 1, 2010, relating to the consolidated financial statements and consolidated financial statement schedule of Wausau Paper Corp. and subsidiaries (the Company), and the effectiveness of the Companys internal control over financial reporting (which report on the Companys consolidated financial statements expresses an unqualified opinion and includes an explanatory paragraph relating to the Companys adoption of the measurement date provision of the accounting guidance for pension and postretirement benefits on January 1, 2008), appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2009.
/s/ Deloitte & Touche LLP
Milwaukee, Wisconsin
March 1, 2010