Holding(s) in Company

Aviva PLC
15 March 2006

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1. Name of company

Aviva plc


2. Name of shareholder having a major interest

Cater Allen 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

In respect of holding of the shareholder named in 2 above arising from stock
loan transactions done under the relevant approved documentation as a principal
trading member of the London Stock Exchange


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

Cater Allen International Limited


5. Number of shares / amount of stock acquired

Not known


6. Percentage of issued class

Not known


7. Number of shares / amount of stock disposed

N/A


8. Percentage of issued class

N/A


9. Class of security

Ordinary Shares of 25 pence each


10. Date of transaction

13 March 2006


11. Date company informed

15 March 2006


12. Total holding following this notification

122,844,400 ordinary shares


13. Total percentage holding of issued class following this notification

5.13% of the issued share capital


14. Any additional information

This holding has arisen from stock loan transactions done under the relevant
approved documentation as a principal trading member of the London Stock
Exchange


15. Name of contact and telephone number for queries

Melanie Norton - 020 7662 2227


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

Melanie Norton


Date of notification

15 March 2006


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