Publication of First Supplement to the Base Prospectus

The following supplement to the base prospectus has been approved by the UK Financial Conduct Authority and is available for viewing:

First Supplement dated 26 June 2026 (the "First Supplement") to the Base Prospectus dated 5 September 2025 relating to IDS Financing plc's Euro Medium Term Note Programme guaranteed by International Distribution Services Limited and General Logistics Systems B.V. (the "Base Prospectus").

The First Supplement has been filed with the UK Financial Conduct Authority. To view the full document, please follow the link below:

http://www.rns-pdf.londonstockexchange.com/rns/0253K_1-2026-6-26.pdf

For further information, please contact:

Company Secretariat:

Darren Heilig

Email: [email protected]

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the First Supplement and in the Base Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Base Prospectus) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom any offer contained in the Base Prospectus is not addressed. Prior to relying on the information contained in the First Supplement and in the Base Prospectus you must ascertain from the Base Prospectus whether or not you are part of the intended addressees of the information contained therein. By accessing this document, you will be deemed to certify that you are located outside the United States and are not accessing the Base Prospectus from a location inside the United States.

Your right to access this service is conditional upon complying with the above requirement.