Standards for Redemption of Soiled or Mutilated Currency Notes and Coins Unfit for Circulation Article 2
Currency notes may not be redeemed under any of the following circumstances：(1)Where they are specimens.(2)Where they have been voided.(3)Where they are deliberately damaged.(4)Where they are deliberately cut or gouged, altered, or stripped off on either side.(5)Where there remains less than half of the original currency notes.(6)Where pieces of a note cannot be fit together.(7)Where they are charred, burned, water-soaked, oil-stained, smeared, or eroded such that they cannot be authenticated.
中文原文 污損破損不適流通之紙幣及硬幣收兌標準第2條
紙幣有下列情形之一者，不予收兌：
一、樣本券。
二、已作廢之紙幣。
三、故意損壞。
四、故意剪挖、塗改或剝去一面。
五、餘留部分未達二分之一。
六、拼湊成張不能脗合。
七、經火燻、火焚、水浸、油漬、塗染、腐蝕或其他情事，致不能辨認真偽。
一、樣本券。
二、已作廢之紙幣。
三、故意損壞。
四、故意剪挖、塗改或剝去一面。
五、餘留部分未達二分之一。
六、拼湊成張不能脗合。
七、經火燻、火焚、水浸、油漬、塗染、腐蝕或其他情事，致不能辨認真偽。