Act for the Establishment and Administration of Technology Industrial Parks Article 24

For tax-free goods of the businesses in the Parks to be transported to taxation zones due to repair, testing, inspection, display, entrusted processing, or provision of labor services, approval shall be obtained from the Bureau or its branch offices and customs inspection shall be carried out, so that tax guarantee may be waived. However, such tax-free goods shall be transported back to the Parks within six months after exiting from the Parks and the procedures for closing case shall be completed. Customs clearance shall be made and duty shall be recovered if the goods are not returned to the Parks by the deadline.The goods transported to the taxation zones for entrusted processing or under other special circumstances as mentioned in the preceding paragraph may be directly exported or transported to the bonded zones without being sent back to the Parks upon approval of the Bureau or its branch offices, and procedures for closing case shall be done.When it is necessary to extend the time limit for returning the goods to the Parks as described in Paragraph 1, a written request stating the reasons and attaching relevant supporting documents shall be submitted to the Bureau or its branch offices for approval before the returning deadline, and the extension period shall be limited to six months.
中文原文 加工出口區設置管理條例第24條
區內事業免稅之貨品因修理、測試、檢驗、展示、委託加工或提供勞務而須輸往課稅區者,應經園管局或分局核准,並經海關查驗,得免提供稅款擔保。
但應於出區後六個月內復運回區內,並辦理結案手續;屆期未運回區內者,應向海關申報補繳稅捐。
前項輸往課稅區之貨品,因委託加工或其他特殊情形,經園管局或分局核准者,得不運回區內逕行出口或輸往保稅區,並辦理結案手續。
第一項貨品如須延長復運回區內之期限者,應於復運期限屆滿前,以書面敘明理由,檢附有關證件,向園管局或分局申請展延;展延期間,以六個月為限。

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