Physical Therapists Act Article 48

The district of a physical therapist association shall correspond to the existing administrative district. Only one (1) association of the same level may be established in the same district.
中文原文 物理治療師法第48條
物理治療師公會之區域,依現有之行政區域,在同一區域內,同級之公會以一個為限。

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