Holding(s) in Company

Intertek Group PLC
19 December 2005



                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Name of company

Intertek Group plc

2. Name of shareholder having a major interest

FMR Corp. and Fidelity International Limited and their direct and indirect
subsidiaries

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 interest on behalf of various direct and indirect subsidiaries of
FMR Corp. and Fidelity International Ltd and notifiable interest of Mr Edward C.
Johnson 3d, principal shareholder of FMR Corp. and Fidelity International Ltd

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

                  Registered Holder                         No. of shares

Northern Trust, London                                               1,611,649
Bank of New York Brussels                                            1,044,350
JP Morgan, Bournemouth                                                 909,500
Mellon Bank                                                            497,754
State Street Bank & Trust Co London                                    353,600
Bankers Trust London                                                    81,700
Citibank London                                                         74,000
Clydesdale Bank Plc                                                     58,320
Midland Securities Services                                             37,700
Bank of New York                                                        50,500
Northern Trust Co                                                       15,600
JP Morgan Chase Bank                                                 3,080,500
Brown Brothers Harriman & Co                                         1,569,800
Mellon Bank NA                                                         116,310
Citibank NA                                                             61,600
JP Morgan, Bournemouth                                               2,102,621
JP Morgan, Bournemouth                                                 274,000
Bank of New York Brussels                                              187,500
Brown Brothers Harriman Ltd Lux                                          3,900
Bank of New York Europe London                                       1,142,900

                                                Total               13,273,804

5. Number of shares / amount of stock acquired

1,130,000

6. Percentage of issued class

0.73%

7. Number of shares / amount of stock disposed

Not applicable

8. Percentage of issued class

Not applicable

9. Class of security

Ordinary shares of 1p

10. Date of transaction

15 December 2005

11. Date company informed

16 December 2005

12. Total holding following this notification

13,273,804 shares

13. Total percentage holding of issued class following this notification

8.54%

14. Any additional information

None

15. Name of contact and telephone number for queries

Steve Hornbuckle 0207 396 3442

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

Steve Hornbuckle, Deputy Company Secretary

17. Date of notification

19 December 2005

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