Public Welfare Lottery Issue Act Article 13
No prize money shall be paid for winning lottery tickets which have been damaged beyond recognition by fire, water, oil, stain or other means.
中文原文 公益彩券發行條例第13條
中獎之公益彩券因火燻、水浸、油漬、塗染、破損或其他情形，致不能辨認真偽者，不予兌獎。