Listing Rule 15.5.1(4)

JPMorgan US Discovery IT PLC
02 January 2008

                    LONDON STOCK EXCHANGE ANNOUNCEMENT

                JPMORGAN US DISCOVERY INVESTMENT TRUST PLC
                             ('the Company')

                           LISTING RULE 15.5.1(4)

In accordance with Listing Rule 15.5.1(4), JPMorgan US Discovery Investment
Trust plc (the 'Company') announces that it is satisfied that all inside
information which the Directors and the Company may have up to the announcement
of the annual results for the year ended 31st December 2007, has previously been
notified to a Regulated Information Service and, therefore, the dealings
referred to in Listing Rule 15.5.1 (3) are permitted.

2nd January 2008


For further information, please contact:

Lucy Dina
For and on behalf of
JPMorgan Asset Management (UK) Limited - Secretary
020 7742 6000



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