Holding(s) in Company

Informa Group PLC
9 July 2003

                  DEALINGS BY SUBSTANTIAL SHAREHOLDERS


1)   NAME OF COMPANY

INFORMA GROUP PLC


2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

MORLEY FUND MANAGEMENT LIMITED (A SUBSIDIARY OF AVIVA PLC)


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

AS 2 ABOVE


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.

782,000


6)   (0.61%) of issued Class

7)   Number of shares/amount of stock disposed



8)   (  %) of issued Class

9)   Class of security

ORDINARY SHARES OF 10 PENCE


10)  Date of transaction

7 JULY 2003


11)  Date company informed

9 JULY 2003


12)  Total holding following this notification

6,672,293

               
13)  Total percentage holding of issued class following this notification

5.20%


14)  Any additional information

ISSUED SHARE CAPITAL
128,285,211


15)  Name of contact and telephone number for queries

A M WILSON
COMPANY SECRETARY
020 7017 4311


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

     Date of Notification ........................9 JULY 2003



The Company Secretary                                                8 July 2003 
Informa Group plc

APPENDIX: MORLEY FUND MANAGEMENT LIMITED

REGISTERED HOLDERS                    NUMBER OF SHARES HELD

BNY Norwich Union Nominees Ltd          927,838 (Material)

Chase GA Group Nominees Ltd           4,210,263 (Material)

Chase Nominees Ltd                      461,688 (Material)

CUIM Nominee Ltd                        838,050 (Material)

RBSTB Nominees Ltd                      234,454 (Material)


TOTAL PERCENTAGE INTEREST OF MORLEY FUND MANAGEMENT LIMITED: 5.20% 

ISSUED SHARE CAPITAL ON WHICH THIS NOTIFICATION IS BASED:  128,285,211 


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