Enforcement Rules of the Control Act Article 28

Impairment of the national interests as referred to in Article 27 of the Act means harm to national defense or diplomatic secrets.
中文原文 監察法施行細則第28條
本法第二十七條所稱有妨害國家利益者,係指妨害國防、外交上應保守之機密而言。

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