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RLE Guidelines for everyone

An important document of the global initiative Red List of Ecosystems is now available in the IUCN three official languages: English, Spanish and French. This document presents a practical guide, exemplified, actualized and documented for the systematic implementation of the RLE Categories and Criteria.

The updated version of the “Guidelines for the application of IUCN Red List of Ecosystems Categories and Criteria” is available!

Since 2008, many experts from around the world have been actively participating in the development of the categories and criteria for the IUCN Red List of Ecosystems (RLE). One of the latest products of this work is the publication of the IUCN’s "Guidelines for the application of IUCN Red List of Ecosystems Categories and Criteria." This document provides a theoretical, exemplified, updated and documented guide for the systematic application of the RLE’s categories and criteria.
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