Lobbying Act Article 7

Foreign governments, legal persons and organizations shall commission ROC lobbyists to engage in lobbying in accordance with this Act.Foreign governments, legal persons, organizations and natural persons shall not lobby the matters related to national defense, foreign affairs and Mainland affairs concerned with national security or national secrets.
中文原文 遊說法第7條
外國政府、法人及團體進行遊說時,應依本法規定委託本國遊說者為之。
外國政府、法人、團體及自然人不得就國防、外交及大陸事務涉及國家安全或國家機密者進行遊說。

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