<SEC-DOCUMENT>0001225208-16-040335-index.html : 20161011
<SEC-HEADER>0001225208-16-040335.hdr.sgml : 20161011
<ACCEPTANCE-DATETIME>20161011121358
ACCESSION NUMBER:		0001225208-16-040335
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20161001
FILED AS OF DATE:		20161011
DATE AS OF CHANGE:		20161011

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Nuveen Enhanced AMT-Free Municipal Credit Opportunities Fund
		CENTRAL INDEX KEY:			0001090116
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				752998730
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	BUSINESS ADDRESS:	
		STREET 1:		NUVEEN INVESTMENTS
		STREET 2:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129178146

	MAIL ADDRESS:	
		STREET 1:		NUVEEN INVESTMENTS
		STREET 2:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUVEEN DIVIDEND ADVANTAGE MUNICIPAL INCOME FUND
		DATE OF NAME CHANGE:	20120106

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUVEEN INSURED DIVIDEND ADVANTAGE MUNICIPAL FUND
		DATE OF NAME CHANGE:	19990709

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Rohrbacher Christopher M.
		CENTRAL INDEX KEY:			0001437043

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-09475
		FILM NUMBER:		161930378

	MAIL ADDRESS:	
		STREET 1:		333 W. WACKER DRIVE
		STREET 2:		C/O NUVEEN INVESTMENTS
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<TEXT>
Document 1 - file: doc3.html

Document 1 - RAW XML: doc3.xml

</DOCUMENT>
</SEC-DOCUMENT>