Attached files

file filename
EX-24.5 - POWER OF ATTORNEY - MSCI Inc.dex245.htm
EX-24.6 - POWER OF ATTORNEY - MSCI Inc.dex246.htm
EX-24.3 - POWER OF ATTORNEY - MSCI Inc.dex243.htm
EX-24.2 - POWER OF ATTORNEY - MSCI Inc.dex242.htm
EX-31.1 - RULE 13A-14(A) CERTIFICATION OF CHIEF EXECUTIVE OFFICER - MSCI Inc.dex311.htm
EX-24.1 - POWER OF ATTORNEY - MSCI Inc.dex241.htm
EX-24.4 - POWER OF ATTORNEY - MSCI Inc.dex244.htm
EX-24.7 - POWER OF ATTORNEY - MSCI Inc.dex247.htm
EX-31.2 - RULE 13A-14(A) CERTIFICATION OF CHIEF FINANCIAL OFFICER - MSCI Inc.dex312.htm
EX-21.1 - SUBSIDIARIES OF THE REGISTRANT - MSCI Inc.dex211.htm
EX-10.12 - AMENDMENT TO INDEX LICENSE AGREEMENT FOR FUNDS, DATED AS OF MAY 21, 2009 - MSCI Inc.dex1012.htm
EX-10.15 - AMENDMENT TO INDEX LICENSE AGREEMENT FOR FUNDS, DATED AS OF OCTOBER 27, 2009 - MSCI Inc.dex1015.htm
EX-10.10 - AMENDMENT TO INDEX LICENSE AGREEMENT FOR FUNDS, DATED AS OF DECEMBER 9, 2008 - MSCI Inc.dex1010.htm
EX-10.11 - AMENDMENT TO INDEX LICENSE AGREEMENT FOR FUNDS, DATED AS OF APRIL 1, 2009 - MSCI Inc.dex1011.htm
EX-10.13 - AMENDMENT TO INDEX LICENSE AGREEMENT FOR FUNDS, DATED AS OF SEPTEMBER 30, 2009 - MSCI Inc.dex1013.htm
EX-10.14 - AMENDMENT TO INDEX LICENSE AGREEMENT FOR FUNDS, DATED AS OF OCTOBER 6, 2009 - MSCI Inc.dex1014.htm
10-K - FOR THE FISCAL YEAR ENDED NOVEMBER 30, 2009 - MSCI Inc.d10k.htm
EX-32.1 - SECTION 1350 CERTIFICATION OF CHIEF EXECUTIVE OFFICER & CHIEF FINANCIAL OFFICER - MSCI Inc.dex321.htm

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statement No. 333-147540 on Form S-8 and the Registration Statement No. 333-159311 on Form S-3 of our reports dated January 29, 2010, relating to the consolidated financial statements of MSCI Inc. and the effectiveness of MSCI Inc.’s internal control over financial reporting, appearing in this Annual Report on Form 10-K of MSCI Inc. for the fiscal year ended November 30, 2009.

/s/ Deloitte & Touche LLP

New York, New York

January 29, 2010