Technical Guidelines for Environmental and Health Risk Characterization of Chemical Substances (Trial)

Technical Guidelines for Environmental and Health Risk Characterization of Chemical Substances (Trial)

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Basic Information
  • Translated By:MEE
  • Release Date:Dec 24, 2020
    Implement Date:Dec 24, 2020
      
  • Pages:27
    Format:Electronic Edition (Adobe PDF)
    Language:EN
  • Created On:Dec 31, 2020
    Last Updated On:Dec 31, 2020
     
Background

On December 24th, 2020, the Chinese Ministry of Ecology and Environment (MEE) unveiled the official version of three technical guidelines, including Technical Guidelines for Environmental and Health Hazard Assessment of Chemical Substances (Trial)Technical Guidelines for Environmental and Health Exposure Assessment of Chemical Substances (Trial) and Technical Guidelines for Environmental and Health Risk Characterization of Chemical Substances (Trial).

Contents

The Technical Guidelines specifies the scope and methodologies of risk characterization and, notably, proposes basic requirements for uncertainty analysis, including: factors which may contribute to the generation of uncertainties; uncertainty analysis requirements; and requirement that measures be taken to reduce uncertainties when they are overwhelmingly large.