Trend Micro Notice Relating to Amendment of the part of the Articles of Incorporation

Tokyo, Japan – February 19, 2008 - Trend Micro (TSE: 4704), a leader in network antivirus and Internet content security software and services, today resolved at a meeting of its Board of Directors to obtain an authorization by shareholder resolution to be adopted at the 19th ordinary General Meeting of Shareholders scheduled to be held on March 26, 2008, for the Amendment of the part of the Articles of Incorporation, as discussed under the agendum below. \

Reason for Amendment

In October 2007, we filed a telecommunications business registration under the Telecommunications Business Law of Japan with the Ministry of Internal Affairs and Communications in order to commence our hosting services including e-mail security and archive services aimed for corporate customers from April 2008. In connection therewith, we newly add a purpose in Article 2 of our current Articles of Incorporation.

Description of Amendment

The description of amendment is set forth exhibit.


About Trend Micro:

Trend Micro Incorporated (TSE: 4704), a global cloud security leader, creates a world safe for exchanging digital information with its Internet content security and threat management solutions for businesses and consumers. A pioneer in server security with over 20 years' experience, we deliver top-ranked client, server and cloud-based security that fits our customers' and partners' needs, stops new threats faster, and protects data in physical, virtualized and cloud environments. Powered by the Trend Micro™ Smart Protection Network™ cloud security infrastructure, our industry-leading cloud-computing security technology, products and services stop threats where they emerge, on the Internet, and are supported by 1,000+ threat intelligence experts around the globe.

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