<SEC-DOCUMENT>9999999997-18-005853-index.html : 20180523
<SEC-HEADER>9999999997-18-005853.hdr.sgml : 20180523
<ACCEPTANCE-DATETIME>20180523081721
<PAPER>
ACCESSION NUMBER:		9999999997-18-005853
CONFORMED SUBMISSION TYPE:	CERTCBO
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180509
DATE AS OF CHANGE:		20180523
EFFECTIVENESS DATE:		20180509

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			iShares U.S. ETF Trust
		CENTRAL INDEX KEY:			0001524513
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CERTCBO
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35879
		FILM NUMBER:		18003795

	BUSINESS ADDRESS:	
		STREET 1:		400 HOWARD STREET
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105
		BUSINESS PHONE:		(415) 670-2000

	MAIL ADDRESS:	
		STREET 1:		400 HOWARD STREET
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105
</SEC-HEADER>
<DOCUMENT>
<TYPE>CERTCBO
<SEQUENCE>1
<FILENAME>9999999997-18-005853.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
Document 1 - file: 9999999997-18-005853.paper

</DOCUMENT>
</SEC-DOCUMENT>