On March 11, 2022, the Ministry of the Environment and Natural Resources (“SEMARNAT”) published in the Federal Gazette of the Federation (“DOF”) Official Mexican Standard NOM-001-SEMARNAT-2021, which sets forth the maximum tolerable limits of pollutants in wastewaters discharged into receiving national water bodies (“NOM-001”). 

The new NOM-001 is the result of an update procedure of the previous Official Mexican Standard, which process commenced during the last presidential term...


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