Condominium Administration Act Building Administration Division Article 11

The dismantlement, significant reparation or improvement of any shared areas or facilities thereon shall be conducted according to the decision of the unit owner assembly.The costs for the projects described in the preceding paragraph shall be paid from the common fund or shared by unit owners according to their shares of the shared areas.
中文原文 公寓大廈管理條例第11條
共用部分及其相關設施之拆除、重大修繕或改良,應依區分所有權人會議之決議為之。
前項費用,由公共基金支付或由區分所有權人按其共有之應有部分比例分擔。

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