遗失者 meaning in English

loser

If a permit is lost or becomes unusable , the holder may re - apply or renew the permit
许可证污损或遗失者，得申请换发或补发，并缴纳工本费。
If a certificate of origin is lost , the exporter shall submit the relevant documents and an application of the certificate of origin to the original issuing agency in order to apply for a replacement for the lost one
原产地证明书遗失者，应检具说明文件及原产地证明书申请书，向原签发单位申请遗失补发。