{ "currentVersion": 10.9, "id": 144, "name": "Permis miniers", "type": "Feature Layer", "description": "Ce document regroupe les limites des permis de recherche (qui ne sont pas en exploitation) et permis d\u2019exploitation minière au Cameroun. Selon la loi n 001-2001 d\u2019Avril 2001, les permis de recherche sont délivrés par l\u2019arrêté du Ministère chargé des mines, délivrées pour une durée de 3 ans, et ne doivent pas dépasser une superficie de plus de 1000 km carrés. Le permis d\u2019exploitation qu\u2019en a lui, est accordé par décret du Président de la République. La superficie à laquelle le permis d\u2019exploitation est accordée est fonction du gisement et dois absolument être contenue à l\u2019intérieur du permis de recherche. Cette couche se base sur les informations du Ministère de l'Industrie, des Mines et du développement Technologique (MINMIDT) et des sites Web de certains groupes miniers; par conséquent sa mise à jour est déterminer par la disponibilité de nouvelles données sur ces site officiel de l\u2019Etat. Il est néanmoins, important de noter que le statut de validité de la plupart des titres est incertain. 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