Holding(s) in Company

Informa Group PLC
15 December 2003


                                 SCHEDULE 10
 
                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1)   NAME OF COMPANY

     INFORMA GROUP PLC


2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

     FIDELITY INTERNATIONAL LIMITED


3)   Please state whether notification indicates that it is in respect of 
     holding of the Shareholder named in 2 above or in respect of a 
     non-beneficial interest or in the case of an individual holder if it is a
     holding of that person's spouse or children under the age of 18

     NON-BENEFICIAL


4)   Name of the registered holder(s) and, if more than one holder, the 
     number of shares held by each of them.


     SEE BELOW

5)   Number of shares/amount of stock acquired.

     441,682


6)   Percentage of issued Class

     0.29%

7)   Number of shares/amount of stock disposed

     -


8)   Percentage of issued Class

     -


9)   Class of security

     ORDINARY SHARES OF 10 PENCE


10)  Date of transaction

     NOT KNOWN


11)  Date company informed

     12 DECEMBER 2003


12)  Total holding following this notification

     17,595,733
               
13)  Total percentage holding of issued class following this notification

     11.62%

14)  Any additional information

     ISSUED SHARE CAPITAL 
     151,414,627

15)  Name of contact and telephone number for queries

     ANDREA WILSON 
     COMPANY SECRETARY
     020 7017 4311

16)  Name and signature of authorised company official responsible for 
     making this notification

     Date of Notification 15 DECEMBER 2003



Schedule A
                                                                   Amendment #32
Security: Informa Group Plc
 
                                 MANAGEMENT 
                   SHARES HELD    COMPANY      NOMINEE/REGISTERED NAME
(Ordinary Shares)          
                     5,347,561      FISL       Chase Nominees Ltd
                       218,600      FPM        Mellon Bank
                        87,705      FPM        RBS Trust Bank
                       145,250      FPM        Nortrust Nominees Ltd
                        29,500      FPM        BT Globenet Nominees Ltd
                        60,700      FPM        Citibank
                       155,885      FPM        Bank of New York Europe
                       745,827      FPM        Chase Nominees Ltd
                       120,400      FPM        HSBC
                       167,963      FPM        Northern Trust
                       322,931      FIL        MSS Nominees Ltd
                       784,972      FIL        Bankers Trust
                     1,106,500      FIL        RBS Trust Bank
                       403,974      FIL        Nortrust Nominees Ltd
                       676,494      FIL        JP Morgan
                     1,096,020      FIL        Northern Trust
                        44,200      FIL        Citibank
                        48,500      FIL        HSBC
                     1,918,937      FIL        Chase Nominees Ltd
                       601,803      FIL        State Street Bank & Trust
                     2,823,303      FIL        Bank of New York London
                       340,300      FIL        State Street Nominees Ltd
                       233,300      FIL        Bank of New York Brussels
                       115,108      FIL        Chase Manhattan Bank London

Total Ordinary
 Shares             17,595,733

Current ownership
 percentage:             11.62%

Shares in issue:   151,414,627

Change in holdings
 since last filing:   +441,682 ordinary shares



                      This information is provided by RNS
            The company news service from the London Stock Exchange