THE STANDARD BANK OF SOUTH AFRICA LIMITED (Incorporated in the Republic of South Africa) (Registration No. 1962/000738/06) Issuer Code: BISTDB (“SBSA”) NOTIFICATION OF AN UPDATE TO THE ISSUER DISCLOSURE SCHEDULE RELATING TO THE STANDARD BANK OF SOUTH AFRICA LIMITED ZAR120,000,000,000 STRUCTURED NOTE PROGRAMME (“Structured Note Programme”) Noteholders are advised of the update to the Issuer Disclosure Schedule relating to The Standard Bank of South Africa Limited, which is incorporated by reference in the programme memorandum for The Standard Bank of South Africa Limited ZAR120,000,000,000 Structured Note Programme dated 26 January 2021 (the “Programme Memorandum”). The updated Issuer Disclosure Schedule is available for inspection at SBSA’s registered office and on Standard Bank Group Limited’s corporate website at: https://reporting.standardbank.com/debt-investors/debt-securities/debt- securities/. 20 December 2023 Johannesburg Debt Sponsor The Standard Bank of South Africa Limited (acting through its Corporate and Investment Banking division)