COVER SHEET P W - 2 7 7 S. E. C. Registration Number C O R S A N M I G U E L P O R A T I O N (Company’s Full Name) N o. M a n 4 0 d a l S a n u y o M n i g g u e l A C i t Y v e. (Business Address: No. Street City/Town/Province) (632) 632-3000 Contact Person 1 2 3 Month Company Telephone Number Amended Manual on Corporate Governance 1 Day FORM TYPE Month Day Annual Meeting Secondary License Type, If Applicable Dept. Requiring this Doc. Amended Articles Number/Section Total Amount of Borrowings Total No. of Stockholders Domestic Foreign -----------------------------------------------------------------------------------------------------------To be accomplished by SEC Personnel concerned ____________________________ File Number LCU ____________________________ Document I. D. Cashier -----------------STAMPS -----------------Remarks = pls. Use black ink for scanning purposes SAN MIGUEL CORPORATION April 26, 2010 Philippine Stock Exchange Disclosure Department Listing and Disclosure Group 4thFloor, Philippine Stock Exchange Center Exchange Road, Ortigas Center Pasig City Attention: Ms. Janet A. Encarnacion Head - Disclosure Department Gentlemen: This is further to our filing of the Amended Manual on Corporate Governance of San Miguel Corporation (the “Company”) on April 13, 2010. In compliance with our undertaking to the Securities and Exchange Commission (SEC) to submit the Amended Manual on Corporate Governance fully signed by the Chairman and Chief Executive Officer of the Company, upon arrival of the Chairman and Chief Executive Officer in the country, please see the attached relevant pages of the Amended Manual on Corporate Governance, which we filed with the SEC on April 20, 2010.