Notify the procedure of financial statement submission

(Translation) TTW/0024/09 22 January 2009 Subject: Notify the procedure of financial statement submission To: President The Stock Exchange of Thailand (SET) Thai Tap Water Supply Public Company Limited ("the Company") would like to notify your office on the procedure in submitting the financial statement as follows: 1. Reviewed financial statement The Company will submit the reviewed financial statement of each of the first, the second, and the third quarters within 45 days from the end of each quarter, and will not submit un-reviewed financial statement. The Company does not submit the reviewed and un-reviewed financial statement of the forth quarter. 2. Audited financial statement The Company will submit the audited financial statement of the year end within 60 days from the end of the accounting period (December 31st). Please be informed accordingly. Yours Faithfully, Sompodh Sripoom (Managing Director)