Investec Bank (Mauritius) Limited Incorporated in the Republic of Mauritius Company Registration number 8752/3362 Business Registration number C09008752 JSE Share Code: IMRP1, IMRP2, IMRP3, IMRP4, IMRP5, IMRP6, IMRP7, IMRP8, IMRP9, IMRP10, IMRP11, IMRP12, IMRP13 and IMRP14 JSE Issuer Code: IVES ISIN codes: MU0455S00008, MU0455S00016, MU0455S00024, MU0455S00032, MU0455S00040, MU0455S00057, MU0455S00065, MU0455S00073, MU0455S00081, MU0455S00099, MU0455S00107 MU0455S00123, MU0455S00131 and MU0455S00149 LEI Number: 213800VEN92NOOOJF520 (IBM or the Bank) NOTIFICATION OF CHANGE IN EXTERNAL AUDITORS As disclosed in the Bank’s Annual Financial Statements 2023 published on SENS on 30 June 2023, IBM wishes to remind noteholders that PricewaterhouseCoopers Incorporated (PwC Inc) is appointed as external auditors effective from the financial year ending 31 March 2024. PwC Inc replaces KPMG in terms of Section 39 (2) of The Banking Act. 19 March 2024 Debt Sponsor: Investec Bank Limited