Mail that is both undeliverable and unreturnable, and unclaimed within the time limit stipulated by the competent department of postal services under the State Council, shall be destroyed on the authority of regional administrative organs of postal servic
Mail that is both undeliverable and unreturnable, and unclaimed within the time limit stipulated by the competent department of postal services under the State Council, shall be destroyed on the authority of regional administrative organs of postal servic
无法投递又无法退回的信件，在国务院邮政主管部门规定的期限内无人认领的，由地区邮政管理机构负责销毁。