<SEC-DOCUMENT>0001193125-21-120286-index.html : 20210419
<SEC-HEADER>0001193125-21-120286.hdr.sgml : 20210419
<ACCEPTANCE-DATETIME>20210419060830
ACCESSION NUMBER:		0001193125-21-120286
CONFORMED SUBMISSION TYPE:	8-A12B
PUBLIC DOCUMENT COUNT:		9
FILED AS OF DATE:		20210419
DATE AS OF CHANGE:		20210419

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NISOURCE INC.
		CENTRAL INDEX KEY:			0001111711
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				352108964
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-A12B
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16189
		FILM NUMBER:		21833012

	BUSINESS ADDRESS:	
		STREET 1:		801 EAST 86TH AVE
		CITY:			MERRILLVILLE
		STATE:			IN
		ZIP:			46410-6272
		BUSINESS PHONE:		2196475200

	MAIL ADDRESS:	
		STREET 1:		801 EAST 86TH AVE
		CITY:			MERRILLVILLE
		STATE:			IN
		ZIP:			46410-6272

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NISOURCE INC/DE
		DATE OF NAME CHANGE:	20001103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NEW NISOURCE INC
		DATE OF NAME CHANGE:	20000412
</SEC-HEADER>
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<TYPE>8-A12B
<SEQUENCE>1
<FILENAME>d140623d8a12b.htm
<DESCRIPTION>8-A12B
<TEXT>
Document 1 - file: d140623d8a12b.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.4
<SEQUENCE>2
<FILENAME>d140623dex34.htm
<DESCRIPTION>EX-3.4
<TEXT>
Document 2 - file: d140623dex34.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>3
<FILENAME>d140623dex41.htm
<DESCRIPTION>EX-4.1
<TEXT>
Document 3 - file: d140623dex41.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g140623page149a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g140623page149a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g140623page150a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g140623page150a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g140623page151a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g140623page151a.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g140623page151b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g140623page151b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g140623page152a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g140623page152a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g140623page153a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g140623page153a.jpg

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