Enforcement Rules of the Administrative Execution Act Article 38

If the seized objects should be forfeited, destroyed or reimbursed financially, the enforcement authority shall handle it or transfer it to the relevant authorities to be handled according to relevant regulations and rules, and inform the owner, possessor, or custodian.If the seized objects have to be seized for extending duration in accordance with the proviso to second paragraph of Article 38 of this Act, the owner, the possessor, or the custodian shall be informed of the reasons for extending duration.
中文原文 行政執行法施行細則第38條
扣留之物,依法應沒收、沒入、毀棄或應變價發還者,執行機關應即自行或移送有關機關依相關法令規定程序辦理,並通知所有人、持有人或保管人。
扣留之物,依本法第三十八條第二項但書規定延長扣留期間者,應將其原因通知所有人、持有人或保管人。

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