Enforcement Rules of the Trademark Act Article 25
A change to any particular in an application for registration pursuant to Article 24 of the Act shall be made by filing a written request, as well as furnishing documents of proof unless such change is not necessary to be proven by documents.A request referred to in the preceding paragraph shall be filed for a single application for registration. A single request shall be sufficient even where the change relates to more than one application, provided that the particulars changed are the same for each application.
中文原文 商標法施行細則第25條
依本法第二十四條規定申請變更商標註冊申請事項者，應備具申請書，並檢附變更證明文件。
但其變更無須以文件證明者，免予檢附。
前項申請，應按每一商標各別申請。
但相同申請人有二以上商標，其變更事項相同者，得於一變更申請案同時申請之。
但其變更無須以文件證明者，免予檢附。
前項申請，應按每一商標各別申請。
但相同申請人有二以上商標，其變更事項相同者，得於一變更申請案同時申請之。