UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: April 14, 2015
Accession Number: 0001193125-15-124405
Submission Type: POS AM
CIK: 0001367306
Company Name: PowerShares DB Multi-Sector Commodity Trust
File Number: 333-193222-01
CIK: 0001383054
Company Name: POWERSHARES DB SILVER FUND
File Number: 333-193222