<SEC-DOCUMENT>0001193125-16-625826-index.html : 20160620
<SEC-HEADER>0001193125-16-625826.hdr.sgml : 20160620
<ACCEPTANCE-DATETIME>20160620085409
ACCESSION NUMBER:		0001193125-16-625826
CONFORMED SUBMISSION TYPE:	424B2
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20160620
DATE AS OF CHANGE:		20160620

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMMONWEALTH EDISON CO
		CENTRAL INDEX KEY:			0000022606
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				360938600
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B2
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-196220-03
		FILM NUMBER:		161721400

	BUSINESS ADDRESS:	
		STREET 1:		ONE FIRST NATIONAL PLZ 37TH FL
		STREET 2:		P O BOX 767
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60690
		BUSINESS PHONE:		3123944321

	MAIL ADDRESS:	
		STREET 1:		10 SOUTH DEARBORN STREET
		STREET 2:		37TH FLOOR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			606900767
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B2
<SEQUENCE>1
<FILENAME>d213076d424b2.htm
<DESCRIPTION>424B2
<TEXT>
Document 1 - file: d213076d424b2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g213076g57g70.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g213076g57g70.jpg

</DOCUMENT>
</SEC-DOCUMENT>