This document provides a description of a Harmonised System for the Classification of Chemicals which are Hazardous for the Aquatic Environment and guidance to

This document sets out the objectives, organisational context, and plan for a Harmonised Integrated Classification System for Human Health and Environmental Haz

This document provides guidance for the testing of substances, and mixtures, classed as “difficult to test” for the purposes of determining their aquatic to

This detailed background review paper provides a summary of the relevant literature (up to September 2001) relevant to the standardisation and validation of the