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This Test Guideline describes procedures designed to estimate the acute oral toxicity of substances to birds, and it provides three testing options: (1) limit dose test, (2) LD50-slope test, and (3) LD50-only test.
The programme (or BioPesticides including microbials - bacteria, algae, protozoa viruses, fungi -, pheromones and semiochemicals, macrobials/invertebrates such as insects and nematodes, and plant extracts/botanicals) helps member countries to harmonise the methods and approaches used to assess biological pesticides.
Draft Guidance Document for Honeybees Larval Toxicity Test, Repeated Exposure; and Draft validation report – Results of the International ring test of the honeybee larval toxicity test, repeated exposure
The Toolbox is a software application intended to the use of governments, chemical industry and other stakeholders in filling gaps in (eco)toxicity data needed for assessing the hazards of chemicals.
An internet gateway providing direct free access to information on the properties of chemicals as well as to hazard and risk assessments. eChemPortal for access to health and environmental effects information prepared for government chemical review programs around the world. The new brochure is now available and highlights relevant information on the Portal.
Engineered nano-objects and their agglomerates and aggregates are handled today in workplaces that span broad occupational environments. The three-tiered approach described in this document is not intended to be a risk assessment strategy, but part of a risk management and mitigation strategy.
The OECD eChemPortal, a web portal which offers comprehensive information on chemical substances, has been updated to offer better access to chemical classifications according to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS).
Today the OECD marks the end of a seven year experimental testing programme, investigating 11 commercially viable nanomaterials across 110 chemical tests. The results were co-ordinated across 11 countries with tests and data generated from government agencies, universities, research institutions and businesses. Over 780 studies on the specific properties of nanomaterials were undertaken.
The new version of the IOMC Toolbox for Decision Making in Chemicals Management provides a set of interactive features allowing governments to use it as a platform for collaboration among ministries, agencies, and other stakeholders such as industry. Users can save their information, add comments, and share and discuss issues with colleagues and partners.
An IT system to develop and evaluate Adverse Outcome Pathways (AOP), the AOP Wiki, has been developed for testing by the Extended Advisory Group on Molecular Screening and Toxicogenomics and by AOP developers included in the work plan. The Wiki provides developers the necessary steps to capture scientific information in a user-friendly manner. The project is jointly led by the ECJRC and the USEPA.