Publication of Prospectus

Diageo PLC 10 March 2008 Publication of Supplemental Prospectus The following supplemental prospectus has been approved by the UK Listing Authority and is available for viewing: Supplemental Prospectus dated 10 March 2008 relating to a Prospectus dated 27 September 2007 for the US$ 5,000,000,000 Programme for the Issuance of Debt Instruments of Diageo plc as Issuer and Guarantor, Diageo Finance plc as Issuer and Diageo Capital B.V. as Issuer. To view the full document, please paste the following URL into the address bar of your browser. http://www.rns-pdf.londonstockexchange.com/rns/7685p_-2008-3-10.pdf For further information, please contact: Sarah Paul Diageo plc +44 (0) 20 7927 4326 Investor.relations@diageo.com DISCLAIMER - INTENDED ADDRESSEES Please note that the information contained in the Supplemental Prospectus (and the Prospectus to which it relates) may be addressed to and/or targeted at persons who are residents of particular countries (specified in the 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 Prospectus and the Supplemental Prospectus is not addressed. Prior to relying on the information contained in the Prospectus and the Supplemental Prospectus, you must ascertain from the Prospectus whether or not you are part of the intended addressees of the information contained therein. Your right to access this service is conditional upon complying with the above requirement. This information is provided by RNS The company news service from the London Stock Exchange

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Diageo (DGE)
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