Enforcement Rules of the Classified National Security Information Protection Act Article 8

The term "protected" referred to in Article 6 of this Act means when an employee of an agency that does not have original classification authority originates information believed to require classification, the information shall be protected in the manner prescribed by the provisions set forth in Articles 13 to 26 of this Act.If the agency which has appropriate subject matter interest and classification authority fails to decide within 30 days whether to classify that information, the protective measures shall be terminated and the information shall be handled as non-classified information.
中文原文 國家機密保護法施行細則第8條
本法第六條所定先行採取保密措施,應由擬訂機密等級人員自擬訂時起,採取本法第十三條至第二十六條規定之保密措施。
本法第六條所定有核定權責人員,於接獲報請核定三十日內未核定者,原採取保密措施之事項應即解除保密措施,依一般非機密事項處理。

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