Re: ADVANC announces the appointment of the Audit Committee The Board of directors of Advanced Info Service Public Company Limited at a meeting (2/1998) held on May 15, 1998 has accepted the appointment of the following Audit Committee : 1.Khun Suphadej Poonpipat Chairman of the Audit Committee 2.Khun Vithit Leenutaphong Director 3.Khun Arun Churdboonchart Director Furthermore, the company has attached the name list of the Audit Committee and their resumes with this letter.