Supreme Decree No. 004-2017-MINAM ─ Approves Environmental Quality Standards (ECA) for Water.
This Supreme Decree approves the norm that has the purpose of compiling the dispositions approved by the Supreme Decree N ° 002-2008-MINAM, the Supreme Decree N ° 023-2009-MINAM and the Supreme Decree N ° 015-2015-MINAM, which they approve the Environmental Quality Standards (ECA) for Water, being subject to the provisions of this Supreme Decree and the Annex that is an integral part of it. This normative compilation modifies and eliminates some values, parameters, categories and subcategories of the RCTs, and maintains others, which were approved by the aforementioned Supreme Decrees.