Item 6. EXHIBITS

NiSource Inc.



(3.1)			Certificate of Amendment of Amended and Restated Certificate of Incorporation of NiSource Inc. dated May 23, 2023 (incorporated by reference to Exhibit 3.1 to the NiSource Inc. Form 8-K filed on May 24, 2023).

(3.2)			Certificate of Elimination of the Company with respect to the Series A Preferred Stock, dated June 16, 2023 (incorporated by reference to Exhibit 3.1 to the NiSource Inc. Form 8-K filed on June 16, 2023).

(4.1)			Form of 5.250% Notes due 2028 (incorporated by reference to Exhibit 4.1 to the NiSource Inc. Form 8-K filed on March 24, 2023).

(4.2)			Form of 5.400% Notes due 2033 (incorporated by reference to Exhibit 4.2 to the NiSource Inc. Form 8-K filed on June 9, 2023).

(10.1)			Purchase and Sale Agreement, dated as of June 17, 2023, among NiSource Inc., as the Parent, NIPSCO Holdings II LLC, as the Company, and BIP BLUE BUYER L.L.C., as the Investor (incorporated by reference to Exhibit 10.1 to the NiSource Inc. Form 8-K filed on June 20, 2023).

(10.2)			Amendment No. 1 to the Purchase and Sale Agreement, dated as of July 6, 2023, among NiSource Inc., as the Parent, NIPSCO Holdings II LLC, as the Company, and BIP BLUE BUYER L.L.C., as the Investor.*

(31.1)			Certification of Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.**

(31.2)			Certification of Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.**

(32.1)			Certification of Chief Executive Officer pursuant to 18. U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).**

(32.2)			Certification of Chief Financial Officer pursuant to 18. U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).**

(101.INS)			Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

(101.SCH)			Inline XBRL Schema Document

(101.CAL)			Inline XBRL Calculation Linkbase Document

(101.LAB)			Inline XBRL Labels Linkbase Document

(101.PRE)			Inline XBRL Presentation Linkbase Document

(101.DEF)			Inline XBRL Definition Linkbase Document

(104)			Cover page Interactive Data File (formatted as inline XBRL, and contained in Exhibit 101.)

*			Exhibit filed herewith. Schedules and similar attachments to this Exhibit have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Company agrees to furnish supplementally a copy of any omitted schedule or exhibit to the U.S. Securities and Exchange Commission (the “SEC”) upon request.

**			Exhibit filed herewith.

Table of Contents

SIGNATURE

NiSource Inc.

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


			NiSource Inc.
			(Registrant)

Date:	August 2, 2023	By:	/s/ Gunnar J. Gode
			Gunnar J. Gode
			Vice President, Chief Accounting Officer (Principal Accounting Officer)

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