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  • 16-May-2019

    English

    Green Talks LIVE

    These free webinars are open to the general public and participants are welcome to pose questions during the Q&A segment. Register to the next webinar. Missed the Green Talks? Watch our video recordings online on plastic recycling, climate, carbon pricing, urban sprawl; water; energy use; climate & growth; green finance and investment.

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  • 16-May-2019

    English

    Guidance Document on Aquatic Toxicity Testing of Difficult Substances and Mixtures

    This document provides the second edition of Guidance Document 23 on Aqueous-Phase Aquatic Toxicity Testing of Difficult Test Chemicals.Whilst this guidance is targeted towards tests described by the OECD Test Guidelines identified it may also be relevant to other tests. The guidance relates to the practical aspects of carrying out valid tests with 'difficult' test chemicals and mixtures and presenting the results. The guidance is considered to reflect good practice but it is important to recognise that some test chemicals and mixtures will present specific scientific and technical issues that may fall outside its scope. This document is divided into five substantive sections covering guidance for carrying out a preliminary assessment of test chemical stability; general considerations on selection of exposure systems; stock and test solution preparation and exposure systems; sampling of test solution for analysis; and calculating and reporting test results.
  • 15-May-2019

    English

    Webinar: Register to find out the latest Risk Reduction Initiatives for PFASs in Canada and the United States

    Join us on 15 May 2019 @ 1 pm (Paris time) / 7 am (EST time) to learn about the latest Risk Reduction Initiatives for Per- and Polyfluoroalkyl Substances undertaken by Canada and the United States.

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  • 10-May-2019

    English

    Workshop on Mining and Green Growth in the EECCA region

    On 19 April, 2019, the OECD held a workshop on mining and green growth in the Eastern Europe, Caucasus, and Central Asia (EECCA) region. The workshop is part of a larger project on mining and environmental sustainability in the EECCA region, following the production of a background paper on the same topic.

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  • 10-May-2019

    English

    Webinar Series on Testing and Assessment Methodologies

    On 30 April 2019, the OECD organised a webinar on the Adverse Outcome Pathway (AOP) framework. The AOP framework is a collaborative tool that applies an innovative approach for collecting mechanistic knowledge from various sources that can eventually support chemical safety assessment.

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  • 6-May-2019

    English

    Biodiversity: Finance and the Economic and Business Case for Action

    This report sets the economic and business case for urgent and ambitious action on biodiversity. It presents a preliminary assessment of current biodiversity-related finance flows, and discusses the key data and indicator gaps that need to be addressed to underpin effective monitoring of both the pressures on biodiversity and the actions (i.e. responses) being implemented.

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  • 3-mai-2019

    Français

    Accélération anthropique du cycle de l’azote - Gérer les risques et l’incertitude

    Cette publication examine les risques associés au rejet d'azote en excès dans l'environnement (changement climatique, appauvrissement de la couche d'ozone, pollution de l'air, pollution de l'eau, perte de biodiversité, détérioration de la qualité des sols). Le rapport examine également l'incertitude associée à la capacité de l'azote de passer d'un écosystème à un autre et de provoquer des « effets en cascade ». Outre une meilleure gestion des risques liés à l'azote au niveau local, il faut considérer les risques au niveau global liés à l’augmentation continue des concentrations d’hémioxyde d’azote et prévenir l’excès d’azote sous toutes ses formes en élaborant des stratégies efficaces au regard de leurs coûts pour toutes les sources. La publication fournit des indications sur l’utilisation des instruments de politique relative à l’azote et sur la manière d’assurer la cohérence avec des objectifs tels que la sécurité alimentaire, la sécurité énergétique et les objectifs environnementaux autres que la réduction de la pollution par l’azote.
  • 30-April-2019

    English

    OECD welcomes peer reviews by Indonesia and Italy of their fossil fuel subsidies

    The OECD welcomes the release of voluntary G20 peer reviews of Indonesia and Italy’s efforts to phase out and rationalise their inefficient fossil-fuel subsidies at the 2nd meeting of G20 Energy Transitions Working Group under the Japanese Presidency in Toyama, Japan.

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  • 19-April-2019

    English

    Chemical Safety and Biosafety Progress Report

    The Chemical Safety and Biosafety Progress Report is released every eight months. Its purpose is to provide an update on the projects, events and activities. Information on new publications as well as dates and venues of upcoming events and meetings are given.

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  • 17-April-2019

    English

    Sustainable connectivity: Closing the gender gap in infrastructure - Policy Paper

    This paper shows how women and men may use infrastructure differently according to their needs, social roles or preferences; and provides a framework to help countries align their infrastructure policies and projects with other societal and environmental goals, including supporting gender equality.

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