Customs Anti-smuggling Act Article 22

Ⅰ.The provisions of Articles 13 and 14 shall apply mutatis mutandis to the procedures of making detention. In addition, a detention receipt, containing description of the article, the place and time of detention, and the name and dwelling address of the owner, manager or holder, shall be issued and signed by the enforcement Customs officer.Ⅱ.Articles detained shall be marked and sealed, and stamped by the enforcement agency or Customs officer.
中文原文 海關緝私條例第22條
扣押,除準用第十三條及第十四條之規定外,應交付扣押收據,載明扣押物之名稱、數量、扣押之地點及時間、所有人、管領人或持有人之姓名及其住居所,並由執行關員簽名。
扣押物應加封緘或其他標識,由扣押之機關或關員蓋印。

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