Regulations Governing Customs Clearance Procedures for Air Express Consignments Article 23-1

If an express delivery operator conducts customs clearance in the EHU or Air Cargo Transshipment Centers for cargo that do not meet the conditions for express consignments as prescribed in Paragraph 2, Article 6, Customs shall issue a warning or impose a fine of not less than NT$6,000 and not more than NT$30,000 under Article 87 of the Customs Act. Customs may ordered the operator to make corrections within a specified period.; if the corrections are not made within the deadline, penalties may be imposed per violation. If the correction is not completed after three penalties or in the case of a serious violation, Customs may suspend the operator express consignment clearance business for up to six months or revoke its registration.
中文原文 空運快遞貨物通關辦法第23-1條
快遞業者對於不符合快遞貨物條件之貨物,違反第六條第二項規定,在快遞貨物專區或航空貨物轉運中心辦理通關者,由海關依關稅法第八十七條規定,處快遞業者警告或新臺幣六千元以上三萬元以下罰鍰,並得命其限期改正;屆期未改正者,按次處罰;處罰三次仍未完成改正或違規情節重大者,得停止六個月以下快遞貨物通關之業務或廢止其登記。

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