Regulations Governing the Handling of Counterfeit and Altered Foreign Currency Notes and Coins Article 2
Upon discovering that the foreign currency notes or coins presented by a customer for exchange are counterfeit (altered), the handling financial institutions and other enterprises authorized by the Central Bank of the Republic of China (Taiwan) to engage in foreign exchange business (hereinafter collectively referred to as the "handling institutions") shall inform the owner of the fact on the spot, and in addition, stamp “Counterfeit (Alteration) - Void”thereon in the case of counterfeit (altered) notes, and nip the corner in the case of counterfeit (altered) coins, and with the consent of the owner, retain the original notes or coins while issuing a receipt to the owner.
中文原文 偽造變造外國幣券處理辦法第2條
金融機構及經本行指定辦理外匯業務之其他事業(以下合併簡稱經辦機構)經收顧客持兌之外國幣券發現有偽(變)造幣券時,除當面向持兌人說明係偽(變)造幣券外,如係鈔券,應加蓋『偽(變)造作廢』章,硬幣應剪角作廢,並經持兌人同意後,將原件截留,掣給收據。