PART IV  Name of Subsidiary State or Country of Incorporation FMC International Ireland FMC Marine Colloids (Philippines), Inc. Philippines FMC of Canada Limited Canada FMC Química do Brasil Limitada Brazil FMC Specialty Alkali Corporation Delaware FMC (Suzhou) Crop Care Co. Ltd. China FMC WFC I, Inc. Wyoming FMC Wyoming Corporation Delaware Minera Del Altiplano S.A. Argentina P.T. Bina Guna Kimia Indonesia NOTE: All subsidiaries listed are greater than 50 percent owned, directly or indirectly, by FMC Corporation as of December 31, 2010. Th  e names  of various active and inactive subsidiaries have been omitted. Such subsidiaries, considered in the aggregate as a single subsidiary, would not  constitute a signifi cant subsidiary. We consent to incorporation by reference in the Registration Statements  on Form S-8 (Nos. 333-18383, 333-69805, 333-69714, and 333- 111456) and the Registration Statements on Form S-3 (Nos. 333- 165066 and 333-59543) of FMC Corporation of our reports dated  February 22, 2011 relating to the consolidated balance sheets of FMC  Corporation and subsidiaries as of December 31, 2010 and 2009, and the  related consolidated statements of income, changes in equity, cash fl ows  and comprehensive income for each of the years in the three-year period  ended December 31, 2010, and the related financial statement schedule,  and the effectiveness of internal control over financial reporting as of  December 31, 2010, which reports appear in the December 31, 2010  annual report on Form 10-K of FMC Corporation. EXHIBIT 23.1  Consent of Independent Registered Public Accounting Firm The Board of Directors FMC Corporation: EXHIBIT 31.1  Chief Executive Officer Certifi cation I, Pierre R. Brondeau, certify that: 84 FMC CORPORATION    2010 Form 10K /s/ KPMG LLP Philadelphia, Pennsylvania February 22, 2011 1.  I have reviewed this annual report on Form 10-K of FMC  Corporation; 2.  Based on my knowledge, this annual report does not contain any  untrue statement of a material fact or omit to state a material fact  necessary to make the statements made, in light of the circumstances  under which such statements were made, not misleading with  respect to the period covered by this annual report; 3.  Based on my knowledge, the financial statements, and other  financial information included in this annual report, fairly  present in all material respects the financial condition, results  of operations and cash fl ows of the registrant as of, and for, the  periods presented in this annual report; 4. Th e registrant’s other certifying officer and I are responsible for  establishing and maintaining disclosure controls and procedures  (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and  internal control over financial reporting (as defined in Exchange  Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: a.  Designed such disclosure controls and procedures, or caused  such disclosure controls and procedures to be designed under  our supervision, to ensure that material information relating  to the registrant, including its consolidated subsidiaries, is  made known to us by others within those entities, particularly  during the period in which this annual report is being  prepared; b.  Designed such internal control over fi nancial reporting,  or caused such internal control over fi nancial reporting to  be designed under our supervision, to provide reasonable  assurance regarding the reliability of financial reporting and  the preparation of financial statements for external purposes  in accordance with generally accepted accounting principles; c.  Evaluated the effectiveness of the registrant’s disclosure  controls and procedures and presented in this report our  conclusions about the effectiveness of the disclosure controls  and procedures, as of the end of the period covered by this  report based on such evaluation; and d.  Disclosed in this report any change in the registrant’s internal  control over financial reporting that occurred during the  registrant’s most recent fiscal quarter that has materially  affected, or is reasonably likely to materially aff ect, the  registrant’s internal control over financial reporting; and