Invesco DB Commodity Index Tracking Fund - FORM 10-K - EX-32.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 - February 28, 2012

Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - Invesco DB Commodity Index Tracking FundFinancial_Report.xls
EX-32.2 - CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO SECTION 906 - Invesco DB Commodity Index Tracking Fundd262849dex322.htm
EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - Invesco DB Commodity Index Tracking Fundd262849dex231.htm
EX-31.1 - CERTIFICATION REQUIRED UNDER EXCHANGE ACT RULES 13A-14 AND 15D-14 - Invesco DB Commodity Index Tracking Fundd262849dex311.htm
10-K - FORM 10-K - Invesco DB Commodity Index Tracking Fundd262849d10k.htm
EX-31.2 - CERTIFICATION REQUIRED UNDER EXCHANGE ACT RULES 13A-14 AND 15D-14 - Invesco DB Commodity Index Tracking Fundd262849dex312.htm

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

The undersigned, Hans Ephraimson, Chief Executive Officer of DB Commodity Services LLC, the Managing Owner of PowerShares DB Commodity Index Tracking Fund (the “Trust”), hereby certifies pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

 

  (1) The Trust’s Annual Report on Form 10-K for the year ended December 31, 2011, as filed with the Securities and Exchange Commission on the date hereof (the “Annual Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

 

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

 

Dated: February 28, 2012  

/s/ Hans Ephraimson

  Hans Ephraimson
  Chief Executive Officer

 

E-3

Invesco DB Commodity Index Tracking Fund Reports

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