By Date


  • 28-July-2015

    English

    Test No. 435: In Vitro Membrane Barrier Test Method for Skin Corrosion

    This updated Test Guideline 435 provides an in vitro membrane barrier test method that can be used to identify corrosive chemicals. The test method utilizes an artificial membrane designed to respond to corrosive chemicals in a manner similar to animal skin in situ.

  • 28-July-2015

    English

    Test No. 491: Short Time Exposure In Vitro Test Method for Identifying i) Chemicals Inducing Serious Eye Damage and ii) Chemicals Not Requiring Classification for Eye Irritation or Serious Eye Damage

    This Test Guideline describes a cytotoxicity-based in vitro assay that is performed on a confluent monolayer of Statens Seruminstitut Rabbit Cornea (SIRC) cells, cultured on a 96-well polycarbonate microplate. After five-minute exposure to a test chemical, the cytotoxicity is quantitatively measured as the relative viability of SIRC cells using the MTT assay. Decreased cell viability is used to predict potential adverse

  • 28-July-2015

    English

    Test No. 240: Medaka Extended One Generation Reproduction Test (MEOGRT)

    This Test Guideline describes the Medaka Extended One Generation Test (MEOGRT), which exposes fish over multiple generations to give data relevant to ecological hazard and risk assessment of chemicals, including suspected endocrine disrupting chemicals (EDCs).  Exposure in the MEOGRT starts with spawning fish (P or F0 generation) and continues until hatching (until two weeks post fertilization, wpf) in the second (F2) generation.

  • 28-July-2015

    English

    Test No. 490: In Vitro Mammalian Cell Gene Mutation Tests Using the Thymidine Kinase Gene

    The in vitro mammalian cell gene mutation test can be used to detect gene mutations induced by chemical substances. This TG includes two distinct in vitro mammalian gene mutation assays requiring two specific tk heterozygous cells lines: L5178Y tk+/-3.7.2C cells for the mouse lymphoma assay (MLA) and TK6 tk+/- cells for the TK6 assay. Genetic events detected using the tk locus

  • 28-July-2015

    English

    Test No. 483: Mammalian Spermatogonial Chromosomal Aberration Test

    This test measures structural chromosomal aberrations (both chromosome- and chromatid-type) in dividing spermatogonial germ cells and is, therefore, expected to be predictive of induction of heritable mutations in these germ cells. The purpose of the in vivo mammalian spermatogonial chromosomal aberration test is to identify those chemicals that cause structural chromosomal aberrations in mammalian spermatogonial cells (1)

  • 27-July-2015

    English

    Green patents

    Far-reaching innovation is needed to address climate change and other environmental challenges, and to accelerate the transition to green growth. To measure the output of environmental innovation, the OECD published a new set of green patent indicators in March 2015.

  • 27-July-2015

    English

    Towards Green Growth? - Tracking Progress

    The 2011 Green Growth Strategy provided initial guidance to governments on how to achieve economic growth and development, while preventing costly environmental damage and inefficient resource use. What progress have countries made in aligning economic and environmental priorities since 2011? This report attempts to evaluate this progress and highlight where there is broad scope to heighten the ambition and effectiveness of green

  • 27-July-2015

    English

    Webinar: Towards Green Growth? Official Launch of the OECD's Tracking Progress Report

    On July 27, 2015 from 15:00 to 16:30 Paris time, the Green Growth Knowledge Platform (GGKP) hosted a webinar to launch the OECD's new report titled "Towards Green Growth? Tracking Progress". Featuring Carlo Carraro, Catherine L. Mann, Nathalie Girouard and Kevin Urama; this webinar will explore the advances made since the launch of the OECD's green growth strategy in 2011.

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  • 23-July-2015

    English

    EaP GREEN: Greening economies in the European Union’s Eastern Partnership countries

    Greening Economies in the Eastern Neighbourhood” (EaP GREEN) programme is being implemented by OECD in co-operation with UNECE, UNEP, and UNIDO to assist the European Union’s Eastern Partnership (EaP) countries in their transition to green economies. Read the latest news and upcoming events.

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  • 22-July-2015

    English

    Financing climate change action

    Limiting climate change to 2°C requires a major shift in investment patterns towards low-carbon, climate resilient options. Empirical evidence gathered in the report "Overcoming barriers to international investment in clean energy" shows that LCRs have hindered international investment across the solar PV and wind-energy value chains, by increasing the cost of inputs for downstream activities.

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