Holding(s) in Company

Intertek Testing Services PLC
27 November 2002



                  DEALINGS BY SUBSTANTIAL SHAREHOLDERS


1)   NAME OF COMPANY

     INTERTEK TESTING SERVICES PLC

2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

     M&G INVESTMENT MANAGEMENT LIMITED ON BEHALF OF PRUDENTIAL 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

     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 LIST BELOW

5)   Number of shares/amount of stock acquired.

     NOT KNOWN

6)   ( NOT KNOWN %) of issued Class

7)   Number of shares/amount of stock disposed

     NOT KNOWN

8)   ( NOT KNOWN %) of issued Class

9)   Class of security

     ORDINARY SHARES OF £0.01 EACH

10)  Date of transaction

     25 NOVEMBER 2002

11)  Date company informed

     26th NOVEMBER 2002

12)  Total holding following this notification

     6,354,312
               
13)  Total percentage holding of issued class following this notification

     4.14%

14)  Any additional information

     N/A

15)  Name of contact and telephone number for queries

     M.C. BLACK      020 7396 3428

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

     Date of Notification .......27th NOVEMBER 2002.................



           Notifiable Position Report for INTERTEK TESTING ORD GBP0.01
                             as at 25 November 2002

Percentage holdings are calculated using an issued share capital of 153,385,381
ORD GBP0.01 shares

             Registered Holder                              Holding    %

Prudential Plc                                            6,354,312   4.14 Total
                                                                      Notifiable
                                                                        Interest
             M&G(LOMBARD ST) NOMS FPE                        10,156
             MAGIM HSBC GIS NOM (UK) SALI                    28,166
             MGIM A/C JPM A/C RU                          2,077,920
             PRUCLT HSBC GIS NOM (UK) PAC AC              4,056,834
             PRUCLT HSBC GIS NOM (UK) PPL AC                 25,000
             ROY NOMINEES 578079                             29,787
             ROY NOMS LTD 578052                             17,612
             ROY NOMS LTD 578141                             34,420
             ROY NOMS LTD 578192                             74,417


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