Sand and Gravel Excavation Act Article 23
Where a Sand and Gravel Excavation Permit Certificate has been obtained unlawfully, the Competent Authority of the Special Municipality or County (City) shall rescind the corresponding Sand and Gravel Excavation Permit.
中文原文 土石採取法第23條
違法取得土石採取許可證者，直轄市、縣（市）主管機關應撤銷土石採取許可。