Publication of a Prospectus.

17 April 2025

SMITHS GROUP PLC

PUBLICATION OF BASE PROSPECTUS

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

Base Prospectus dated 17 April 2025 (the "Base Prospectus") relating to the EUR 2,500,000,000 Euro Medium Term Note Programme of Smiths Group plc guaranteed by Smiths Group International Holdings Limited.

Please read the disclaimer below "Disclaimer - Intended Addressees" before attempting to access this service, as your right to do so is conditional upon complying with the requirements set out below.

To view the full document, please paste the following URL into the address bar of your browser:

http://www.rns-pdf.londonstockexchange.com/rns/5091F_1-2025-4-17.pdf

A copy of the Base Prospectus has been submitted to the National Storage Mechanism and will shortly be available for inspection at:

https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

For further information, please contact:

Investor Enquiries

Steph Heathers, Smiths Group

+44 (0)7584 113633

stephanie.heathers@smiths.com

Ana Pita da Veiga, Smiths Group

+44 (0)7386 689442

ana.pitadaveiga@smiths.com

Media Enquires

Tom Steiner, Smiths Group

+44 (0)7787 415 891

tom.steiner@smiths.com

Company Secretary

Matthew Whyte

+44 (0) 7775 982 879

matthew.whyte@smiths.com

Legal Entity Identifier (LEI): 213800MJL6IPZS3ASA11

About Smiths Group

For over 170 years, Smiths has been pioneering progress by engineering a better future. We serve millions of people every year, to help create a safer, more efficient and productive, and better-connected world across four global markets: energy, safety & security, aerospace & defence and general industrial. Listed on the London Stock Exchange, Smiths employs c. 15,000 colleagues in over 50 countries. For more information visit www.smiths.com.

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained 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 the offer contained in the Base Prospectus is not addressed.  Prior to relying on the information contained 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.