Administrative Appeal Act Article 98

All administrative appeal, answer, and other required documents shall be written in Chinese. A scientific terminology shall be translated consistent with the publication of the National Institute for Compilation and Translation in principle, and the foreign terminology shall be appended.While the documents stipulated in last paragraph are in foreign language in origin, the original documents shall be appended.
中文原文 訴願法第98條
依本法規定所為之訴願、答辯及應備具之書件,應以中文書寫;其科學名詞之譯名以國立編譯館規定者為原則,並應附註外文原名。
前項書件原係外文者,並應檢附原外文資料。

English translation for reference only; the Chinese text prevails. Not legal advice.