Attached files
| file | filename |
|---|---|
| 10-Q - Duff & Phelps Corp | v164527_10q.htm |
| EX-32.1 - Duff & Phelps Corp | v164527_ex32-1.htm |
| EX-31.2 - Duff & Phelps Corp | v164527_ex31-2.htm |
| EX-31.1 - Duff & Phelps Corp | v164527_ex31-1.htm |
EXHIBIT 32.2
CERTIFICATION
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 Duff & Phelps Corporation, (the
“Company”) on Form 10-Q for the quarter ended September 30, 2009 as filed with
the Securities and Exchange Commission on the date hereof (the “Report”), I,
Jacob Silverman, Chief Financial Officer of the Company, hereby certify,
pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, that to the best of my knowledge:
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1.
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The
Report fully complies with the requirements of Section 13(a) or 15(d) of
the Securities Exchange Act of 1934;
and
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2.
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The
information contained in the Report fairly presents, in all material
respects, the financial condition and results of operations of the Company
for the periods presented therein.
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Date: November
3, 2009
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/s/
Jacob L. Silverman
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JACOB
L. SILVERMAN
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Chief
Financial Officer
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