Item 6. Exhibits

Exhibits — The exhibits filed with this report are listed on the attached Exhibit Index.

Signature

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.


	Aon plc
	(Registrant)

October 29, 2021	By:	/s/ Michael Neller
	Michael Neller
	SENIOR VICE PRESIDENT AND
	GLOBAL CONTROLLER
	(Principal Accounting Officer and duly authorized officer of Registrant)

Exhibit Index


Exhibit Number						Description of Exhibit
3.1						Memorandum and Articles of Association of Aon plc (Incorporated by reference to Exhibit 3.1 to Aon’s Current Report on Form 8-K filed with the SEC on June 4, 2021)
4.1						Amended and Restated Indenture, dated April 1, 2020, among Aon Corporation, Aon plc, Aon Global Limited, Aon Global Holdings plc and The Bank of New York Mellon Trust Company, N.A., as Trustee (amending and restating the Indenture, dated December 3, 2018, among Aon Corporation, Aon Global Limited and the Trustee) (Incorporated by reference to Exhibit 4.6 to Aon’s Current Report on Form 8-K12B filed with the SEC on April 1, 2020)
4.2						First Indenture Supplement, dated August 23, 2021, among Aon Corporation, Aon Global Holdings plc, the Guarantors and the Trustee (Incorporated by reference to Exhibit 4.2 to Aon’s Current Report on Form 8-K filed with the SEC on August 23, 2021)
4.3						Form of 2.050% Senior Notes due 2031 (including the Guarantees) (Incorporated by reference to Exhibit 4.2 to Aon’s Current Report on Form 8-K filed with the SEC on August 23, 2021)
4.4						Form of 2.900% Senior Notes due 2051 (including the Guarantees) (Incorporated by reference to Exhibit 4.2 to Aon’s Current Report on Form 8-K filed with the SEC on August 23, 2021)
10.1#						Amendment to International Assignment Letter, dated July 8, 2021, between Aon Corporation and Christa Davies (Incorporated by reference to Exhibit 10.1 to Aon’s Quarterly Report on Form 10-Q filed with the SEC on July 30, 2021)
10.2#*						Amendment to International Assignment Letter, dated July 8, 2021, between Aon Corporation and Gregory C. Case (Incorporated by reference to Exhibit 10.2 to Aon’s Quarterly Report on Form 10-Q filed with the SEC on July 30, 2021)
10.3#						Amendment to Employment Agreement, dated July 26, 2021, by and between Aon Corporation and Christa Davies (Incorporated by reference to Exhibit 10.2 to Aon’s Current Report on Form 8-K filed with the SEC on July 26, 2021)
10.4#						Amendment to Employment Agreement, dated July 26, 2021, by and among Aon plc, Aon Corporation and Gregory C. Case (Incorporated by reference to Exhibit 10.3 to Aon’s Current Report on Form 8-K filed with the SEC on July 26, 2021)
10.5#						Transition and Separation Agreement, dated July 27, 2021, by and between Anthony R. Goland and Aon Corporation (Incorporated by reference to Exhibit 10.5 to Aon’s Quarterly Report on Form 10-Q filed with the SEC on July 30, 2021)
10.6						Termination Agreement, dated July 26, 2021, by and between Aon plc and WTW (Incorporated by reference to Exhibit 10.1 to Aon’s Current Report on Form 8-K filed with the SEC on July 26, 2021)
10.7						Credit Agreement dated as of September 28, 2021, among Aon plc, Aon Corporation, Aon UK Limited, Aon Global Holdings plc and Aon Global Limited, Citibank, N.A., as administrative agent, and the lenders party thereto (Incorporated by reference to Exhibit 10.1 to Aon’s Current Report on Form 8-K filed with the SEC on September 30, 2021)
10.8						Amendment No. 2 to the Five Year Credit Agreement, dated as of September 28, 2021, among Aon plc, Aon Corporation, Aon Global Holdings plc and Aon Global Limited, the lenders party thereto and Citibank, N.A., as administrative agent (Incorporated by reference to Exhibit 10.2 to Aon’s Current Report on Form 8-K filed with the SEC on September 30, 2021)
10.9#*						First Amendment to the Aon plc 2011 Incentive Plan (as amended and restated effective March, 29, 2019), effective as of September 13, 2021
10.10#*						First Amendment to the Aon plc Amended and Restated Senior Executive Combined Severance and Change in Control Plan, effective as of September 30, 2021
22.1						Subsidiary Guarantors and Issuers of Guaranteed Securities
31.1*						Certification of CEO.
31.2*						Certification of CFO.
32.1*						Certification of CEO Pursuant to section 1350 of Title 18 of the United States Code.
32.2*						Certification of CFO Pursuant to section 1350 of Title 18 of the United States Code.


101*						Interactive Data Files. The following materials are filed electronically with this Quarterly Report on Form 10-Q:
						101.SCH XBRL Taxonomy Extension Schema Document
						101.CAL XBRL Taxonomy Calculation Linkbase Document
						101.DEF XBRL Taxonomy Definition Linkbase Document
						101.PRE XBRL Taxonomy Presentation Linkbase Document
						101.LAB XBRL Taxonomy Calculation Linkbase Document
104						Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
* Filed herewith
# Indicates a management contract or compensatory plan or arrangement

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