Intellectual Property Code
Section 125. Representation; Address for Service. - If the applicant is not domiciled or has no real and effective commercial establishment in the Philippines, he shall designate by a written document filed in the Office, the name and address of a Philippine resident who may be served notices or process in proceedings affecting the mark. Such notices or services may be served upon the person so designated by leaving a copy thereof at the address specified in the last designation filed. If the person so designated cannot be found at the address given in the last designation, such notice or process may be served upon the Director. (Sec. 3, R.A. No. 166a)