Animal Industry Act Article 24

The competent authority shall provide guidance to farms to join the membership of the provincial (city) or national industrial organization that coordinates the marketing of their production, and observe the production and marketing operations set up by said organization. The competent authority will not provide guidance to non-member farms or farmers.An industrial organization may charge farms and livestock/poultry raising establishment necessary fees for the marketing service it provides. The fee schedule will be set by said organization, subject to the approval of the municipal competent or county (city) authority, if the organization is a local organization, or the approval of the central competent authority, if the organization is a national organization.
中文原文 畜牧法第24條
主管機關應輔導畜牧場參加與其產銷有關之省(市)級或全國性畜牧團體,畜牧場應遵守該團體訂定之產銷運作。
不參加者,主管機關不予產銷輔導。
畜牧團體辦理產銷業務時,得向畜牧場或飼養戶收取必須之費用;其費額由該團體擬訂,屬地方性者,報直轄市或縣(市)主管機關核定,屬全國性者,報中央主管機關核定。

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