SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2006 PRUDENTIAL PUBLIC LIMITED COMPANY (Translation of registrant's name into English) LAURENCE POUNTNEY HILL, LONDON, EC4R 0HH, ENGLAND (Address of principal executive offices) Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. Form 20-F X Form 40-F Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes No X If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- Enclosures: Annual Information Update Prudential plc Annual Information Update 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 and not for any other purpose and neither Prudential, nor any other person, takes any responsibility for, or makes any representation, express or implied, as to the accuracy or completeness of, the information contained therein (except as expressly set out therein). The information referred to below is not necessarily up to date as at the date of this annual information update and Prudential 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. Neither this annual information update, nor the information referred to below constitutes, by virtue of this communication, an offer of any securities addressed to any person and should not be relied on by any person. Prudential announces that in accordance with Prospectus Rule 5.2, 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. For the purposes of this update the information is only referred to and full copies of each item can be found at the locations specified below. 1. Regulatory announcements The following UK regulatory announcements have been made by Prudential via a Regulatory Information Service during the previous 12 months. Copies can be viewed at the London Stock Exchange website at http:// www.londonstockexchange.com/en-gb/pricesnews/marketnews/marketnews.htm under code PRU and on Prudential's website at http://www.prudential.co.uk/ prudential-plc/media/rns/ Where information was published at the Securities and Exchange Commission and the New York Stock Exchange by virtue of Prudential's American Depositary Shares or Capital Securities listed on the New York Stock Exchange, copies can also be viewed on the Securities and Exchange Commission's website at http://www.sec.gov/edgar/searchedgar/ webusers.htm by searching under Companies & Other Filers for Prudential plc. Description of the Method of publication Date of filing/ Information may be information published publication obtained from Director Shareholding Announced to the LSE, SEC 04/05/05 LSE website and NYSE SEC website Prudential website Result of AGM Announced to the LSE, SEC 05/05/05 LSE website and NYSE SEC website Prudential website New director details/shares Announced to the LSE, SEC 09/05/05 LSE website and NYSE SEC website Prudential website Director Shareholding Announced to the LSE, SEC 10/05/05 LSE website and NYSE SEC website Prudential website Bond exchange Announced to the LSE, SEC 12/05/05 LSE website and NYSE SEC website Prudential website Director Shareholding Announced to the LSE, SEC 13/05/05 LSE website and NYSE SEC website Prudential website Director Shareholding x3 Announced to the LSE, SEC 16/05/05 LSE website and NYSE SEC website Prudential website Life of Georgia Purchase Announced to the LSE, SEC 19/05/05 LSE website and NYSE SEC website Prudential website Prudential City Licence Announced to the LSE, SEC 20/05/05 LSE website and NYSE SEC website Prudential website Bond Exchange Update Announced to the LSE, SEC 20/05/05 LSE website and NYSE SEC website Prudential website Director Shareholding Announced to the LSE, SEC 23/05/05 LSE website and NYSE SEC website Prudential website Director Shareholding x2 Announced to the LSE, SEC 25/05/05 LSE website and NYSE SEC website Prudential website Director Shareholding Announced to the LSE, SEC 31/05/05 LSE website and NYSE SEC website Prudential website Bond Exchange Update Announced to the LSE, SEC 31/05/05 LSE website and NYSE SEC website Prudential website Accounting Standards Announced to the LSE, SEC 02/06/05 LSE website and NYSE SEC website Prudential website Director Shareholding Announced to the LSE, SEC 09/06/05 LSE website and NYSE SEC website Prudential website Pru buys annuities book Announced to the LSE, SEC 24/06/05 LSE website and NYSE SEC website Prudential website Doc re 20-F Announced to the LSE, SEC 27/06/05 LSE website and NYSE SEC website Prudential website Director Shareholding Announced to the LSE, SEC 30/06/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 11/07/06 LSE website and NYSE SEC website Prudential website China city licences Announced to the LSE, SEC 13/07/05 LSE website and NYSE SEC website Prudential website Holding(s) in company Announced to the LSE, SEC 13/07/05 LSE website and NYSE SEC website Prudential website Doc re Form F Announced to the LSE 13/07/05 LSE website Prudential website Subordinated securities Announced to the LSE, SEC 15/07/05 LSE website and NYSE SEC website Prudential website Second Supplemental Indenture Announced to the LSE 19/07/05 LSE website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 19/07/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 27/07/05 LSE website and NYSE SEC website Prudential website Interim Results Announced to the LSE, SEC 27/07/05 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 04/08/05 LSE website and NYSE SEC website Prudential website Interim Report Announced to the LSE, SEC 05/08/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 09/08/05 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 19/08/05 LSE website and NYSE SEC website Prudential website Scrip Dividend Announced to the LSE, SEC 24/08/05 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 25/08/05 LSE website and NYSE SEC website Prudential website Director's other directorship Announced to the LSE, SEC 01/09/05 LSE website and NYSE SEC website Prudential website China fund management licence Announced to the LSE, SEC 07/09/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 09/09/05 LSE website and NYSE SEC website Prudential website Document re Scrip Dividend Announced to the LSE, SEC 15/09/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 29/09/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding x2 Announced to the LSE, SEC 30/09/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 10/10/05 LSE website and NYSE SEC website Prudential website Board Changes Announced to the LSE, SEC 17/10/05 LSE website and NYSE SEC website Prudential website New Director's details Announced to the LSE, SEC 18/10/05 LSE website and NYSE SEC website Prudential website Blocklisting Announced to the LSE, SEC 21/10/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 24/10/05 LSE website and NYSE SEC website Prudential website 3rd Quarter Results Announced to the LSE, SEC 26/10/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 27/10/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 28/10/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 28/10/05 LSE website and NYSE SEC website Prudential website 6 Monthly Blocklisting Announced to the LSE, SEC 31/10/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 31/10/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 01/11/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 02/11/05 LSE website and NYSE SEC website Prudential website Prudential plc - Site Visit Announced to the LSE, SEC 02/11/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 03/11/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 07/11/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding x2 Announced to the LSE, SEC 09/11/05 LSE website and NYSE SEC website Prudential website Publication of Prospectus Announced to LSE 10/11/05 LSE website Prudential website Director's Details Announced to the LSE, SEC 11/11/05 LSE website and NYSE SEC website Prudential website Disclosure Director's Details Announced to the LSE, SEC 14/11/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 16/11/05 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 18/11/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 22/11/05 LSE website and NYSE SEC website Prudential website Offer for minority in Egg plc Announced to LSE 01/12/05 LSE website Prudential website Holding(s) in Company Announced to the LSE, SEC 08/12/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 09/12/05 LSE website and NYSE SEC website Prudential website EEV restatement 2004 Announced to the LSE, SEC 13/12/05 LSE website and NYSE SEC website Prudential website Documents at viewing facility Announced to the LSE, SEC 13/12/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 13/12/05 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 14/12/05 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 16/12/05 LSE website and NYSE Prudential website Documents at viewing facility Announced to the LSE, SEC 19/12/05 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 23/12/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 30/12/05 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 05/01/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 06/01/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding x2 Announced to the LSE, SEC 09/01/06 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 12/01/06 LSE website and NYSE SEC website Prudential website Disclosure Director's Details Announced to the LSE, SEC 18/01/06 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 19/01/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 19/01/06 LSE website and NYSE SEC website Prudential website Doc re Form 6-K Announced to the LSE, SEC 19/01/06 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 20/01/06 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 23/01/06 LSE website and NYSE SEC website Prudential website Offer Update Announced to the LSE 23/01/06 LSE website Prudential website Full Year New Business Announced to the LSE, SEC 25/01/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 26/01/06 LSE website and NYSE SEC website Prudential website Corporate Broker Appointment Announced to the LSE, SEC 26/01/06 LSE website and NYSE SEC website Prudential website Director Declaration Announced to the LSE, SEC 30/01/06 LSE website and NYSE SEC website Prudential website New City Licence in China Announced to the LSE, SEC 30/01/06 LSE website and NYSE SEC website Prudential website Egg Board Changes Announced to the LSE, SEC 31/1/06 LSE website and NYSE SEC website Prudential website Takaful Licence - Malaysia Announced to the LSE, SEC 01/0/2/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 02/02/06 LSE website and NYSE SEC website Prudential website Disclosure Director's Details Announced to the LSE, SEC 02/02/06 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 08/02/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 09/02/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 16/02/06 LSE website and NYSE SEC website Prudential website Bonus Declaration Announced to the LSE, SEC 21/02/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 08/03/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding x4 Announced to the LSE, SEC 16/03/06 LSE website and NYSE SEC website Prudential website Full year results Announced to the LSE, SEC 16/03/06 LSE website and NYSE SEC website Prudential website Board statement x2 Announced to the LSE, SEC 20/03/06 Announced to the LSE, SEC and NYSE and NYSE Director/PDMR Shareholding x2 Announced to the LSE, SEC 23/03/06 LSE website and NYSE SEC website Prudential website Rule 2.10 Announcement Announced to the LSE, SEC 23/03/06 LSE website and NYSE SEC website Prudential website Compulsory Acquisition of Announced to the LSE 24/03/06 LSE website Shares Prudential website Prudential plc Statement Announced to the LSE, SEC 24/03/06 LSE website and NYSE SEC website Prudential website Scrip Dividend Announced to the LSE, SEC 29/03/06 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 29/03/06 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 30/03/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding x2 Announced to the LSE, SEC 31/03/06 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 31/03/06 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 03/04/06 LSE website and NYSE SEC website Prudential website Prudential plc Board Change Announced to the LSE, SEC 04/04/06 LSE website and NYSE SEC website Prudential website Director's details Announced to the LSE, SEC 05/04/06 LSE website and NYSE SEC website Prudential website Holding(s) in Company Announced to the LSE, SEC 05/04/06 LSE website and NYSE SEC website Prudential website China Fund Licence Announced to the LSE, SEC 06/04/06 LSE website and NYSE SEC website Prudential website Scrip Dividend Announced to the LSE, SEC 10/04/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding Announced to the LSE, SEC 10/04/06 LSE website and NYSE SEC website Prudential website Annual Report and Accounts Announced to the LSE, SEC 18/04/06 LSE website and NYSE SEC website Prudential website Director/PDMR Shareholding x2 Announced to the LSE, SEC 20/04/06 LSE website and NYSE SEC website Prudential website Q1 New Business Figures Announced to the LSE, SEC 20/04/06 LSE website and NYSE SEC website Prudential website Disclosure of Director's Announced to the LSE, SEC 24/04/06 LSE website Details and NYSE SEC website Prudential website Six month blocklisting Announced to the LSE, SEC 25/04/06 LSE website and NYSE SEC website Prudential website Prudential UK Site closures Announced to the LSE, SEC 26/04/06 LSE website and NYSE SEC website Prudential website 2. Documents filed with the Registrar of Companies The following documents have been filed by Prudential with the Registrar of Companies at Companies House during the past 12 months. Copies of these documents may be obtained from Companies House: Companies House Crown Way Maindy Cardiff CF14 3UZ email: enquiries@companies-house.gov.uk or, if you are a registered user, through Companies House Direct at www.direct.companieshouse.gov.uk Date of filing Document type Description 12/05/05 Mem/arts Memorandum and Articles of Association 12/05/05 AA Group Company Accounts made up to 31/12/04 12/05/05 288a Appointment of director 12/05/05 288b Resignation of director 12/05/05 Res Resolutions passed at Companies 2005 AGM 18/05/05 88(2)R Return of allotment of shares 23/05/05 288a Appointment of director 01/06/05 288c Director's particulars changed 09/06/05 88(2)R Return of allotment of shares 25/06/05 88(2)R Return of allotment of shares 29/06/05 362a Location of overseas branch register (non-legible) 07/07/05 363a Annual Return made up to 13/06/05 (bulk list available separately) 25/07/05 288c Director's particulars changed 04/11/05 288b Resignation of director 09/11/05 88(2)R x2 Return of allotment of shares 12/12/05 288c Director's particulars changed 06/01/06 88(2)R Return of allotment of shares 10/01/06 88(2)R Return of allotment of shares 16/01/06 288a Appointment of director 30/01/06 288a Appointment of director 30/01/06 288c Director's particulars changed 31/01/06 88(2)R Return of allotment of shares 13/02/06 288c Director's particulars changed 15/02/06 88(2)R Return of allotment of shares 16/02/06 88(2)R Return of allotment of shares 28/02/06 88(2)R Return of allotment of shares 28/02/06 88(3) Particulars of contract relating to shares 01/03/06 88(2)R Return of allotment of shares 02/03/06 88(2)R Return of allotment of shares 09/03/06 88(2)R Return of allotment of shares 16/03/06 88(2)R Return of allotment of shares 24/03/06 88(2)R Return of allotment of shares 19/04/06 88(2)R x2 Return of allotment of shares 19/04/06 88(3) x2 Particulars of contract relating to shares 20/04/06 288c Director's particulars changed 26/04/06 88(2)R x2 Return of allotment of shares 3. Documents filed with the Financial Services Authority The following documents have been filed by Prudential with the Financial Services Authority during the previous 12 months. These documents may be viewed at the UK Listing Authority's Document Viewing Facility at 25 The North Colonnade, Canary Wharf, London E14 5HS. Document Date of publication Resolutions passed at AGM 2005 05/05/05 Form 20-F 27/06/05 Form F 424 (b) (5) 13/07/05 Second Supplemental Indenture 19/07/05 Interim Report 2005 05/08/05 Scrip dividend documentation in respect of the interim and final dividend 2005 15/09/05 interim dividend 10/04/06 final dividend Offer document in respect of the recommended offer by the Company for Egg plc 19/12/05 Information Memorandum re offer for Egg plc 19/12/05 Form of Instruction re offer for Egg plc 19/12/05 Form of Acceptance re offer for Egg plc 19/12/05 US GAAP Interim Results 2005 19/01/06 Annual Report 2005 18/04/06 Annual Review and Summary Financial Statement 2005 18/04/06 AGM circular 2006 18/04/06 Proxy voting forms for the UK, the US and the Irish Branch Register 18/04/06 Rules of the proposed Group Performance Share Plan 18/04/06 Rules of the proposed Business Unit Performance Plan 18/04/06 4. Documents published at the Securities and Exchange Commission Prudential has published a number of the documents listed in 1 above, where indicated, with the Securities and Exchange Commission ("SEC") in compliance with its obligations under national laws and rules dealing with the regulation of securities, issuers of securities and securities markets by virtue of having American Depositary Shares and Capital Securities listed on the New York Stock Exchange ("NYSE"). In addition, Prudential has published the following documents with the SEC and/or NYSE. Full details of documents published at the SEC can be viewed at http://www.sec.gov/edgar/searchedgar/webusers.htm by searching under Companies & Other Filers for Prudential plc. Filing date Form Description 24/06/05 Form 20-F 06/05/05 Form 6-K resolutions passed at AGM 2005 11/07/05 Form 6-K x3 incorporating by reference various announcements into the Company's registration statement on Form F-3 12/07/05 Form 8-A Form for registration of securities 13/07/06 Form 424(b) (5) Prospectus Supplement 18/07/05 Form 6-K Second Supplemental Indenture 18/07/06 Form 6-K Capital Security in Global Form 19/07/06 Form 6-K incorporating Cleary Gottlieb Steen & Hamilton's opinion into the Company's registration statement on Form F-3 08/08/05 Form 6-K Interim Report 2005 15/9/05 Form 6-K scrip dividend documentation 22/12/05 Form 6-K News release in respect of the recommended offer by the Company for Egg plc (for information only) 22/12/05 Form 6-K Offer document in respect of the recommended offer by the Company for Egg plc (for information only) 18/01/06 Form 6-K US interim results 2005 23/01/06 Form 6-K Update on offer for Egg plc 24/03/06 Form 6-K Compulsory Acquisition of Shares in Egg plc by the Company 10/04/06 Form 6-K Scrip dividend documentation Copies of the Company's 20-F for the year ended 31/12/2004, Annual Report 2005, Annual Review and Summary Financial Statement 2005, AGM 2006 circular and associated proxy voting forms were also sent to the New York Stock Exchange in accordance with its Listing Company Manual. In addition, whenever shares are listed on the London Stock Exchange, a supplementary listing application is submitted to the NYSE for the equivalent number of American Depositary Shares representing the number of shares listed in the UK. Copies of the Annual and Interim Reports 2005, the Summary Review and Financial Statement 2005, the Annual General Meeting documentation, Form 20-F 2004 and the US Interim Report 2005 can be found on Prudential's website, www.prudential.co.uk The annual information update is also available on Purdential's website. Copies of documents listed above and copies of this annual information update are available on request from Prudential's registered office at Laurence Pountney Hill, London, EC4R 0HH. For further information please contact Sylvia Edwards, Prudential plc, Group Secretarial, Laurence Pountney Hill, London EC4R 0HH. 2 May 2006 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Date 02 May 2006 PRUDENTIAL PUBLIC LIMITED COMPANY By: /s/ Peter Maynard Group Legal Services Director