Holding(s) in Company

Intertek Testing Services PLC
10 October 2002



                  DEALINGS BY SUBSTANTIAL SHAREHOLDERS


1)   NAME OF COMPANY

     INTERTEK TESTING SERVICES PLC

2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

     FMR CORP. AND 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 LIST BELOW 

5)   Number of shares/amount of stock acquired. 

     93,509

6)   (0.06%) of issued Class 

7)   Number of shares/amount of stock disposed

     N/A

8)   ( N/A %) of issued Class

9)   Class of security

     ORDINARY SHARES OF £0.01 EACH

10)  Date of transaction

     NOT KNOWN

11)  Date company informed

     10 OCTOBER 2002 

12)  Total holding following this notification

     7,686,534
                
13)  Total percentage holding of issued class following this notification 

     5.01%

14)  Any additional information 

     ON BEHALF OF VARIOUS DIRECT AND INDIRECT SUBSIDIARIES OF FMR CORP. AND 
     FIDELITY INTERNATIONAL LTD AND NOTIFIABLE INTERESTS ALSO COMPRISE THE
     NOTIFIABLE INTEREST OF MR EDWARD C JOHNSON 3RD, PRINCIPAL SHAREHOLDER OF 
     FMR CORP AND FIDELITY INTERNATIONAL LTD.

15)  Name of contact and telephone number for queries 

     DAVID M J RICE - 0207 396 3442 

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

     Date of Notification ......10TH OCTOBER 2002



Security: Intertek Testing Services Plc                         Amendment # 3

                      SHARES HELD   MANAGEMENT  NOMINEE/REGISTERED NAME
                                     COMPANY    
(Ordinary Shares) 
                           55,800     FMRCO     State Street Nominees Limited
                                        
                          944,200     FMRCO     Chase Nominees Limited       
                                        
                          374,845     FISL      Chase Manhattan Bank London
                          
                           89,200     FISL      Chase Nominees Ltd

                           67,000     FPM       Mellon Nominees Ltd

                          101,200     FPM       Citibank               

                           30,400     FPM       Deutsche Bank

                           60,900     FPM       HSBC 

                           98,000     FPM       Bank of New York London      
                            
                          185,664     FIL       Chase Manhattan Bank London  
                            
                          514,899     FIL       State Street Bank & Trust    
                            
                        2,381,310     FIL       Bank of New York London      
                            
                           80,320     FIL       Chase Nominees Ltd           
                            
                          199,900     FIL       Deutsche Bank                
                            
                          853,916     FIL       Northern Trust               
                            
                          309,500     FIL       J P Morgan                   
                            
                          375,300     FIL       Nortrust Nominees Ltd        
                            
                          311,200     FIL       State Street Nominees Ltd    
                            
                          217,900     FIL       Morgan Stanley               
                            
                           44,080     FIL       Bankers Trust                
                                        
                           25,800     FIL       Citibank                     
                                
                          295,500     FIL       Bank of New York Brussels
    
                           69,700     FIL       HSBC

Total Ordinary Shares   7,686,534 

Current ownership percentage:  5.01%

Shares in issue:       153,385,381

Change in holdings since last 
 filing:                   +93,509 ordinary shares 
  


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            The company news service from the London Stock Exchange