Commodity Tax Act Article 21

All tax-paid or tax-exempt commodities shall be issued with certificates by the competent tax authority or customs offices except otherwise approved by the MOF to use other substitutes.
中文原文 貨物稅條例第21條
完稅或免稅貨物,均應向主管稽徵機關或海關領用貨物稅照證。
但經財政部核准以其他憑證替代者,不在此限。

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