Regulations Governing the Administration of Shareholder Services of Public Companies Article 11

Where a shareholder of a company processes shareholder services or exercise other related rights in writing, such writing shall be signed or chopped with the specimen chop.Where matters under the preceding paragraph are handled by means of signature, if the company or the shareholder services agent is unable to discern whether the signature was made by the shareholder himself or herself, it may request the shareholder to appear at the company and sign in person, and present a National Identity Card, residence certificate, passport, certificate legalized by an ROC representative body or issued by local court or government agency in the shareholder's home country, identity document notarized by a statutory notary institution in the shareholder's home country, or other documentary proof of identity.