Latest Documents

  • 25-April-2013


    Guidance Document for Exposure Assessment Based on Environmental Monitoring

    This document provides guidance for performing an exposure assessment based on environmental monitoring data.It covers topics such as environmental levels and distribution of contaminants, ways of using monitoring data in exposure assessments for differing purposes, the collection of data, quality of monitoring activities, as well as several examples of data compilation in member countries and their use in exposure assessment.

  • 8-March-2013

    English, PDF, 83kb

    Inventory of recent Environment Policy Briefs, Brochures and Flyers

    This inventory includes recent policy briefs, brochures and flyers related to the environment and chemical safety programmes.

  • 31-January-2013


    The first update to the third generation of the OECD QSAR Toolbox is now available

    30/01/2013 –The first update to the third generation of the QSAR Toolbox (version 3.1) has now been released containing improved search functionalities, interface improvement, a new database for observed rat in vivo metabolism; updated auto oxidation and metabolism simulators; updated DNA binding profiler and additional ways of expressing mixtures composition.

  • 31-January-2013


    Updated training material for the third generation of the QSAR Toolbox is now available.

    30/01/2013 – Recently the OECD release the third generation of the QSAR Toolbox. The existing tutorials and videos have now been updated according to the new version of the QSAR Toolbox to help the user building categories that are mechanistically and structurally robust to maximise success in filling data gaps for the endpoint of interest. Mid next year the OECD is planning to release additional training material.

  • 30-January-2013

    English, PDF, 34kb

    QSAR Release notes 3.1

    The Toolbox 3.1 installation is a minor update distributed as a standalone installation as well as a patch to Toolbox 3.0. When applying patch, upon first start of the application, an update procedure will be performed on the database. It is a onetime operation that should not be canceled.

  • 16-January-2013


    Human Health Benchmarks for Pesticides (EPA HHBP) now searchable on eChemPortal

    US Environmental Protection Agency derived the Human health benchmarks for pesticides by applying the health effects data from pesticide registrations to the typical methods used for developing drinking water health advisories. It was developed to enable states, water systems and the public to better determine whether the detection of a pesticide in drinking water or source waters for drinking water may indicate a potential health risk.

  • 17-December-2012


    Launch of the new OECD Environmental Risk Assessment Toolkit

    The OECD Environmental Risk Assessment Toolkit describes the work flow for environmental risk assessment and management of chemicals with links to available OECD material relevant for the different steps in risk assessment and management. This new version of the Toolkit is more interactive and has added functionalities. It will be populated with additional tools and case studies in the future.

  • 6-December-2012


    U.S. Environmental Protection Agency (EPA) Office of Pesticide Programs’ Aquatic Life Benchmarks now available on eChemPortal

    The aquatic life benchmarks (for freshwater species) are based on toxicity values reviewed by EPA and used in the Agency's most recent risk assessments developed as part of the decision-making process for pesticide registration. Each Aquatic Life Benchmark is based on the most sensitive, scientifically acceptable toxicity endpoint available for a given taxon of all scientifically acceptable toxicity data available to EPA.

  • 1-October-2012


    Standard Operating Procedures (SOP) for the OECD Clearing House on New Chemicals Parallel Process

    This document provides detailed guidance for both new chemical notifiers and jurisdictions who wish to participate in a “parallel process” which enables a company to declare to all affected countries at the time of first notification that it wants them to cooperate and share information. The hazard assessment is developed by the ‘lead’ jurisdiction and then utilized by other participating jurisdictions.

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  • 15-May-2012


    The Adverse Outcome Pathway for Skin Sensitisation Initiated by Covalent Binding to Proteins - Part 2

    An adverse outcome pathway can be incorporated into chemical categories-based assessments or integrated approaches for testing and assessment.

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