Company: WEBNF
Filing Date: 2025-06-26
Form Type: 424B5
Source: 0001104659-25-062718
Chunk: 89

Company: WESTPAC BANKING CORP
Filing Date: 2025-06-26
Form: 424B5
Chunk 89
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 the trustee for cancellation shall have become due and payable, or are by their terms to become due and payable within one year or are to be called for redemption within one year, and Westpac shall have irrevocably deposited with the trustee as trust funds the entire amount sufficient to pay at maturity or upon redemption all Senior Debt Securities of that series (and if, in either case, Westpac shall also pay or cause to be paid all other sums payable under the senior indenture by Westpac in respect of all Senior Debt Securities of that

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series and deliver to the trustee an officers’ certificate and an opinion of counsel, each stating that all conditions precedent in the indenture have been complied with) and Westpac shall have made any other payments due under the senior indenture and delivered to the trustee an officer’s certificate and opinion of counsel saying that Westpac has fulfilled each of the conditions mentioned above. (Section 4.1 of the senior indenture.)

The trustee shall hold in trust all money deposited with it as described above and shall apply the deposited money, in accordance with the provisions of the Senior Debt Securities of the defeased series and the senior indenture, to the payment, either directly or through any paying agent, as the trustee may determine, to the persons entitled thereto, of principal, premium, if any, and any interest for whose payment such money has been deposited with or received by the trustee. (Section 4.2 of the senior indenture.)

#### Record Dates
Westpac will generally be entitled to set any date as the record date for the purpose of determining the holders of Senior Debt Securities entitled to give or take any action under the senior indenture in the manner specified in the senior indenture. If a record date is set, action may only be taken by persons who are holders of Senior Debt Securities on the record date. Also, unless otherwise specified in the applicable prospectus supplement or term sheet applicable to a series of Senior Debt Securities, to be effective, any action must be taken within 180 days of the record date. (Section 1.4(g) of the senior indenture.)

#### Notice
Notices to holders of Senior Debt Securities will be given by mail to the addresses of holders appearing in the applicable securities register. Westpac and the trustee may treat the person in whose name a Senior Debt Security is registered as the owner thereof for all purposes. (Sections 1.6 and 3.8 of the senior