Cultural Heritage Preservation Act Article 25

Groups of buildings shall be preserved in terms of their original architectural styles or landscapes. In the event that a group of buildings is destroyed or damaged, but its main texture and building construction survive, restoration shall be made to restore its original style according to the principle of giving priority to preserving the value of culture heritage. Where it suits the characteristics of the group of building, local residents or groups may propose a method to properly restore or reuse the group of buildings and proceed with the restoration or reuse upon the approval of the competent authority. If necessary, the competent authority at the municipality, county or city where the group of buildings is located may provide assistances for such restoration or reuse.The regulations for implement matters, methods and procedures for restoration and reuse of groups of buildings, the qualifications of the staff, and other compliance requirements shall be stipulated by the central competent authority.
中文原文 文化資產保存法第25條
聚落建築群應保存原有建築式樣、風格或景觀,如因故毀損,而主要紋理及建築構造仍存在者,應基於文化資產價值優先保存之原則,依照原式樣、風格修復,並得依其性質,由所在地之居民或團體提出計畫,經主管機關核准後,採取適當之修復或再利用方式。
所在地直轄市、縣(市)主管機關於必要時得輔助之。
聚落建築群修復及再利用辦理事項、方式、程序、相關人員資格及其他應遵行事項之辦法,由中央主管機關定之。

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