Cultural Heritage Preservation Act Article 10

Materials such as drawing plans with explanatory illustrations, photos, samples or reports obtained derived from any investigations, excavations, conservation, restoration, reuse, teachings and documentations of public or subsidized by the government culture heritage, shall be submitted to the appropriate competent authority for collection, preservation, and periodical management and conservation.The materials set forth in the preceding paragraph, shall be disclosed to the public on the internet or using other methods by the competent authority, unless the disclosure involves national security or the safety of the cultural heritage or otherwise provided by other laws and regulations. Such materials shall be transferred to the relevant authorities for purpose of safekeeping and exhibition if necessary. The central competent authority shall stipulate the regulation related to aforesaid affairs.
中文原文 文化資產保存法第10條
公有及接受政府補助之文化資產,其調查研究、發掘、維護、修復、再利用、傳習、記錄等工作所繪製之圖說、攝影照片、蒐集之標本或印製之報告等相關資料,均應予以列冊,並送主管機關妥為收藏且定期管理維護。
前項資料,除涉及國家安全、文化資產之安全或其他法規另有規定外,主管機關應主動以網路或其他方式公開,如有必要應移撥相關機關保存展示,其辦法由中央主管機關定之。

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