Attorney Regulation Act Article 130

A foreign legal affairs attorney who without good cause reveals confidential information acquired or possessed as a result of his/her legal practice shall be subject to imprisonment of up to one year or a fine not more than NT$200,000.
中文原文 律師法第130條
外國法事務律師無故洩漏因業務知悉或持有之他人秘密者,處一年以下有期徒刑、拘役或科新臺幣二十萬元以下罰金。

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