Approve of the Financial Statement Quarter 3/2009

- Translation - No. TTW/0712/09 2 November 2009 Subject : Notification of the Resolutions of the Board of Directors' Meeting No. 10/2552 Attention : President The Stock Exchange of Thailand Thai Tap Water Supply Public Company Limited ("the Company") would like to notify that the Board of Directors Meeting No.10/2552 held on 2 November 2009 at Mitsui & Co., Ltd., 2-1 Ohtemachi, 1-Chome, Chiyodaku, Tokyo, Japan, has resolved that Q3'2009 Financial Statement was approved. Please be informed accordingly. Very truly yours, (Sompodh Sripoom) Managing Director Office of Managing Director Telephone : 0-2811-7528 Ext. 207 Facsimile : 0-2811-7687