Veterinary Drugs Control Act Article 22

When hiring a salesperson, the employer (a veterinary drug manufacturer or dealer) shall register the employee with the special municipal or county (city) competent authority and revise the registered information whenever there is a change.A veterinary drug salesperson must not promote products not manufactured or distributed by his or her employer, peddle products out of a street stand, break the seal of veterinary drugs, repack the goods, or make false claims for promotion purposes.
中文原文 動物用藥品管理法第22條
動物用藥品製造業者或販賣業者僱用之推銷員,應由僱用人向所在地直轄市或縣(市)主管機關登記。
變更時,亦同。
動物用藥品推銷員,不得推銷非其僱用人製造或經銷之動物用藥品,並不得沿街設攤兜售或擅將動物用藥品拆封、改裝或作虛偽宣傳。

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