Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - FACTSET RESEARCH SYSTEMS INCFinancial_Report.xls
10-Q - FOR THE FISCAL QUARTER ENDED FEBRUARY 28, 2011 - FACTSET RESEARCH SYSTEMS INCd10q.htm
EX-32.1 - SECTION 906 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER - FACTSET RESEARCH SYSTEMS INCdex321.htm
EX-31.1 - SECTION 302 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER - FACTSET RESEARCH SYSTEMS INCdex311.htm
EX-31.2 - SECTION 302 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER - FACTSET RESEARCH SYSTEMS INCdex312.htm

EXHIBIT 32.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of FactSet Research Systems Inc. (the “Company”) on Form 10-Q for the quarter ended February 28, 2011, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Maurizio Nicolelli, do hereby certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

/s/ MAURIZIO NICOLELLI

Maurizio Nicolelli

Senior Vice President and Director of Finance

(Principal Financial Officer)

April 6, 2011