Annual Information Update

BAE SYSTEMS PLC
26 April 2006



BAE SYSTEMS plc


Annual Information Update for the 12 months up to and including 25 April 2006.


In accordance with Prospectus Rule 5.2, BAE Systems plc ('the Company')
announces that the following information has been published or made available to
the public over the previous 12 months in compliance with laws and rules dealing
with the regulation of securities, issuers of securities and securities markets.


The following UK regulatory announcements have been made via a Regulatory
Information Service:



27/04/05       Notification of documents lodged with the Financial Services
               Authority's Document Viewing Facility: Notice of EGM and 
               Shareholder Circular

28/04/05       IFRS Restatement

29/04/05       Notification of document lodged with the Financial Services
               Authority's Document Viewing Facility: Preference Share 
               Conversion Circular

29/04/05       Eurosystems Transaction

03/05/05       Holding in Company

04/05/05       AGM Statement

04/05/05       Results of AGM

05/05/05       Notification of documents lodged with the Financial Services
               Authority's Document Viewing Facility: AGM resolutions relating 
               to special business

12/05/05       Holding in Company

13/05/05       Results of EGM

15/05/05       Notification of document lodged with the Financial Services
               Authority's Document Viewing Facility: EGM resolutions

25/05/05       Holding in Company

01/06/05       Notice of Results

01/06/05       Director Shareholding

07/06/05       Director Shareholding

08/06/05       Director Shareholding

10/06/05       Sector Restatement

15/06/05       Director Shareholding

16/06/05       Holding in Company

16/06/05       Directorate Change

22/06/05       Director Shareholding

24/06/05       BAE Systems receives Department of Justice approval for US
               acquisition

24/06/05       BAE Systems completes acquisition of United Defense

28/06/05       Director Declaration

11/07/05       Holding in Company

14/07/05       Holding in Company

15/07/05       Blocklisting Interim Review

21/07/05       Issue of Debt

25/07/05       Director/PDMR Shareholding

26/07/05       Director/PDMR Shareholding

28/07/05       Appointment of Brokers

15/08/05       Holding in Company

16/08/05       Holding in Company

19/08/05       Holding in Company

23/08/05       Director/PDMR Shareholding

07/09/05       Interim Results

07/09/05       Holding in Company

12/09/05       Director Declaration

14/09/05       Notification of document lodged with the Financial Services
               Authority's Document Viewing Facility: Interim Review

16/09/05       Holding in Company

21/09/05       Holding in Company

22/09/05       Director/PDMR Shareholding

23/09/05       Holding in Company

27/09/05       Holding in Company

05/10/05       Director/PDMR Shareholding

11/10/05       Holding in Company

21/10/05       Holding in Company

24/10/05       Notice of Results

24/10/05       Director/PDMR Shareholding

26/10/05       BAE Systems visit and briefing on MoD support activity

31/10/05       Holding in Company

22/11/05       Holding in Company

23/11/05       Director/PDMR Shareholding

02/12/05       Director/PDMR Shareholding

19/12/05       Regional Aircraft

21/12/05       Government Understanding signed with Kingdom of Saudi Arabia

22/12/05       Director/PDMR Shareholding

23/12/05       Director/PDMR Shareholding

30/12/05       BAE Systems agreed sale of Atlas Elektronik

10/01/06       Bondholder Meeting

12/01/06       Blocklisting Review

24/01/06       Director/PDMR Shareholding

31/01/06       BAE Systems agrees sale of Aerostructures

01/02/06       Result of Bondholder Meeting

09/02/06       Holding in Company

23/02/06       Final Results

23/02/06       Final Dividend Information

27/02/06       Director/PDMR Shareholding

27/02/06       Holding in Company

28/02/06       Bondholder Presentation and Webcast

01/03/06       MBDA completes acquisition of German missile company LFK

01/03/06       Director/PDMR Shareholding

08/03/06       Director/PDMR Shareholding

14/03/06       Director/PDMR Shareholding

14/03/06       Director Declaration

15/03/06       Director/PDMR Shareholding

22/03/06       Director/PDMR Shareholding

23/03/06       Maritime Sector Restructuring

24/03/06       Rule 2.10 Announcement

24/03/06       Rule 2.10 Announcement

27/03/06       Directorate Change

27/03/06       Holding in Company

27/03/06       Analysts' visit to US

27/03/06       Rule 2.10 Announcement

28/03/06       Rule 2.10 Announcement

30/03/06       Notification of documents lodged with the Financial Services
               Authority's Document Viewing Facility: Annual Report, Annual 
               Review, Notice of Meeting and Proxy card

30/03/06       Rule 2.10 Announcement

30/03/06       Rule 8.1 Announcement

31/03/06       Rule 8.1 Announcement

31/03/06       Director/PDMR Shareholding

31/03/06       Rule 2.10 Announcement

03/04/06       Completion of Aerostructures Disposal

03/04/06       Rule 8.1 Announcement

03/04/06       Rule 2.10 Announcement

04/04/06       Rule 2.10 Announcement

06/04/06       Rule 2.10 Announcement

06/04/06       Rule 2.10 Announcement

07/04/06       BAE Systems shareholding in Airbus

07/04/06       Rule 2.10 Announcement

10/04/06       Director Declaration

10/04/06       Rule 2.10 Announcement

13/04/06       Rule 8.1 Announcement

13/04/06       Director/PDMR Shareholding

13/04/06       Rule 2.10 Announcement

13/04/06       Notice of Results

13/04/06       Holding in Company

21/04/06       Rule 2.10 Announcement

24/04/06       Director/PDMR Shareholding

24/04/06       Rule 8.1 Announcement

25/04/06       Rule 2.10 Announcement



Details of all regulatory announcements can be found in full on the Company's
Market News pages on the London Stock Exchange website at
www.londonstockexchange.com/marketnews.



The Financial Services Authority's Document Viewing Facility is situated at: The
Financial Services Authority, 25 The North Colonnade, Canary Wharf, London E14
5HS.



The Company has a Level 1 ADR program in the United States of America where its
shares (in the form of American Depositary Receipts) are traded on an OTC (Over
the Counter) basis but are not listed.  The Company files hard copies of its UK
regulatory filings with the US Securities and Exchange Commission.



The Company has submitted the following filings to the UK Registrar of Companies
(Companies House):



29.03.05       Allotment of shares

14.04.05       Allotment of shares

14.04.05       Allotment of shares

18.04.05       Allotment of shares

26.04.05       Filing of the Company's Report and Accounts

29.04.05       Allotment of shares

29.04.05       Allotment of shares

09.05.05       Allotment of shares

16.05.05       Special resolutions relating to the disapplication of
               pre-emption rights; the authority to purchase own shares; 
               the alteration of the Company's Articles of Association; 
               and ordinary resolutions in relation to the allotment of 
               shares for cash and an increase in authorised share capital

16.05.06       Increase in authorised share capital

16.05.07       Allotment of shares

17.05.05       Resignation of Director

27.05.05       Special resolution relating to the alteration of the 
               Company's Articles of Association

28.05.05       Declaration of Mortgage/Charge

28.05.05       Declaration of Mortgage/Charge

28.05.05       Declaration of Mortgage/Charge

23.06.05       Allotment of shares

23.06.05       Allotment of shares

25.06.05       Allotment of shares

30.06.05       Annual Return

28.06.05       Allotment of shares

25.07.05       Appointment of Director

19.07.05       Allotment of shares

19.07.05       Allotment of shares

19.07.05       Allotment of shares

19.07.05       Allotment of shares

20.07.05       Allotment of shares

30.07.05       Allotment of shares

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

05.08.05       Declaration of Mortgage/Charge

31.08.05       Allotment of shares

02.09.05       Allotment of shares

06.09.05       Allotment of shares

14.09.05       Allotment of shares

28.09.05       Allotment of shares

28.09.05       Allotment of shares

28.09.05       Allotment of shares

29.09.05       Allotment of shares

29.09.05       Allotment of shares

29.09.05       Allotment of shares

03.10.05       Allotment of shares

05.10.05       Allotment of shares

11.10.05       Allotment of shares

11.10.05       Allotment of shares

17.10.05       Appointment of Director

21.10.05       Appointment of Director

26.10.05       Allotment of shares

26.10.05       Allotment of shares

26.10.05       Allotment of shares

02.11.05       Allotment of shares

02.11.05       Allotment of shares

02.11.05       Allotment of shares

08.11.05       Allotment of shares

08.11.05       Change in director's particulars

15.11.05       Allotment of shares

15.11.05       Allotment of shares

02.12.05       Allotment of shares

07.12.05       Allotment of shares

08.12.05       Allotment of shares

21.12.05       Allotment of shares

29.12.05       Allotment of shares

03.01.06       Allotment of shares

03.01.06       Allotment of shares

04.01.06       Allotment of shares

04.01.06       Allotment of shares

10.01.06       Allotment of shares

10.01.06       Allotment of shares

10.01.06       Allotment of shares

10.01.06       Allotment of shares

16.01.06       Allotment of shares

17.01.06       Allotment of shares

24.01.06       Allotment of shares

24.01.06       Allotment of shares

24.01.06       Allotment of shares

24.01.06       Allotment of shares

26.01.06       Allotment of shares

26.01.06       Allotment of shares

27.01.06       Allotment of shares

27.01.06       Allotment of shares

27.01.06       Allotment of shares

27.01.06       Allotment of shares

03.02.06       Allotment of shares

07.02.06       Allotment of shares

07.02.06       Allotment of shares

14.02.06       Allotment of shares

15.02.06       Allotment of shares

15.02.06       Allotment of shares

15.02.06       Allotment of shares

15.02.06       Allotment of shares

15.02.06       Allotment of shares

15.02.06       Allotment of shares

22.02.06       Allotment of shares

22.02.06       Allotment of shares

22.02.06       Allotment of shares

06.03.06       Allotment of shares

06.03.06       Allotment of shares

06.03.06       Allotment of shares

06.03.06       Allotment of shares

06.03.06       Allotment of shares

06.03.06       Allotment of shares

06.03.06       Allotment of shares

06.03.06       Allotment of shares

06.03.06       Allotment of shares

07.03.06       Allotment of shares

08.03.06       Allotment of shares

09.03.06       Allotment of shares

10.03.06       Allotment of shares

15.03.06       Allotment of shares

17.03.06       Allotment of shares

17.03.06       Allotment of shares

17.03.06       Allotment of shares

17.03.06       Allotment of shares

17.03.06       Allotment of shares

17.03.06       Allotment of shares

23.03.06       Allotment of shares

23.03.06       Allotment of shares

23.03.06       Allotment of shares

30.03.06       Allotment of shares

03.04.06       Allotment of shares

03.04.06       Allotment of shares

10.04.06       Allotment of shares

10.04.06       Allotment of shares

10.04.06       Allotment of shares

10.04.06       Allotment of shares

10.04.06       Allotment of shares

11.04.06       Allotment of shares

18.04.06       Allotment of shares

19.04.06       Allotment of shares

19.04.06       Allotment of shares

20.04.06       Allotment of shares

20.04.06       Allotment of shares



Copies of these documents can be found on the Companies House Direct website at:
www.direct.companieshouse.gov.uk or by contacting Companies House, Crown Way,
Maindy, Cardiff CF14 3UZ.



The Company's Annual Report for 2005 can be found on the Company's website at
www.baesystems.com.




This annual information update is required by and is being made pursuant to
Article 10 of the Prospectus Directive as implemented in the United Kingdom
(Prospectus Rule 5.2) and not for any other purpose and neither the Company, nor
any other person, takes any responsibility for, or makes any representation,
express or implied, as to the accuracy or completeness of the information which
it contains.  This information is not necessarily up to date as at the date of
this annual information update and the Company does not undertake any obligation
to update any such information in the future.  Furthermore, such information may
have been prepared in accordance with the laws or regulations of a particular
jurisdiction and may not comply with or meet the relevant standards of
disclosure in any other jurisdiction.   This annual information update does not
constitute an offer of any securities addressed to any person and should not be
relied on by any person.



Ann-Louise Holding
Assistant Company Secretary
26 April 2006





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