Attached files
| file | filename |
|---|---|
| 10-K/A - AMENDMENT NO. 1 TO FORM 10-K - Invesco DB US Dollar Index Trust | d506134d10ka.htm |
| EX-31.2 - EX-31.2 - Invesco DB US Dollar Index Trust | d506134dex312.htm |
| EX-31.4 - EX-31.4 - Invesco DB US Dollar Index Trust | d506134dex314.htm |
| EX-31.1 - EX-31.1 - Invesco DB US Dollar Index Trust | d506134dex311.htm |
Exhibit 31.3
CERTIFICATION
I, Martin Kremenstein, certify that:
| 1. | I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K/A of PowerShares DB US Dollar Index Trust; and |
| 2. | Based on my knowledge, this 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 report. |
| Dated: March 29, 2013 | /s/ Martin Kremenstein | |||||
| Martin Kremenstein | ||||||
| Chief Executive Officer |