The Ministry of Environment and Natural Resources (Semarnat) published an agreement that stops mining in Protected Natural Areas (ANP). The measure, already in force in the Official Gazette of the Federation (DOF), prohibits individuals from carrying out exploration and exploitation if they do not have the corresponding environmental impact authorization.
Restriction on mining concessions
The agreement establishes that environmental permits are an independent procedure from mining concessions. The prohibition applies even to concessions granted before the reform to the Mining Law of May 8, 2023. Previously, the concessions covered all minerals and water; now they are limited to a specific mineral and with water controls.
“Having a concession does not grant an automatic right to exploit, the owner is obliged to obtain an environmental authorization,” explained Semarnat.
Conanp binding evaluation
When Semarnat receives an environmental impact request related to mining, it must inform the National Commission of Protected Natural Areas (Conanp). This body will prepare a binding technical report to determine if the work affects federal protected areas. The measure is aligned with a ruling by the Supreme Court of Justice of the Nation (SCJN) that endorsed the mining reform and established that concessions do not grant automatic exploitation rights.
The agreement also obliges environmental officials to supervise that concessionaires implement environmental restoration programs from 2024. Semarnat will not be able to grant permits in sites protected by their ecosystem, nor authorize the disposal of mining waste in wetlands, channels or federal water zones, due to the risk to health and the environment.




