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  • Article from 18.11.2025 | Last changed: 17.11.2025

    The air quality index

    … * Hourly means in µg/m³ These threshold values were derived based on current health studies and taking into account the recommendations of the World Health Organization … * Hourly means in µg/m³ These threshold values were derived based on current health studies and taking into account the recommendations of the World Health Organization …

  • Landing page from 22.10.2025

    Green public procurement

    Each year, German contracting authorities purchase around €300 billion worth of products ranging from pencils to city buses. This massive purchasing power can potentially be used to reduce environmental pollution, improve environmental product and service range, and promote more targeted market launches of innovative eco-friendly products.

  • Article from 23.08.2013 | Last changed: 20.01.2026

    AEGL - Acute Exposure Guideline Levels: Relevance and Legislation

    … 96/82/EC). Guidance values for hazardous incidents serve for the assessment of effects of such accidents, for example on the neighborhood population. In Germany, … 96/82/EC). Guidance values for hazardous incidents serve for the assessment of effects of such accidents, for example on the neighborhood population. In Germany, …

  • Article from 23.08.2013 | Last changed: 17.03.2014

    AEGL - Acute Exposure Guideline Levels: Organization

    … is defined as generally not leading to life-threatening or severe and irreversible effects. Compared to ERPG these values usually lie between ERPG-2 and ERPG-3. It is …

  • Article from 27.08.2013 | Last changed: 20.01.2026

    AEGL - Acute Exposure Guideline Levels: Application

    … In this context, some interesting questions arise, some of which are: Which effect level (AEGL-1, AEGL-2, AEGL-3) is used in the individual areas of regulation? … In this context, some interesting questions arise, some of which are: Which effect level (AEGL-1, AEGL-2, AEGL-3) is used in the individual areas of regulation? …

  • Article from 27.08.2013 | Last changed: 20.01.2026

    AEGL - Acute Exposure Guideline Levels: Similar Values

    … is defined as generally not leading to life-threatening or severe and irreversible effects. Compared to ERPG these values usually lie between ERPG-2 and ERPG-3. It is …

  • Article from 01.01.2021 | Last changed: 24.03.2021

    PMT and vPvM substances under REACH

    Wordcloud PMT substances

    … within anthropogenic water cycles. It is impossible to predict the long-term effects of an emission into the environment, because their entry into the environment and their possible effects on ecosystems and human health are decoupled in time or space; meaning that …

  • Article from 06.06.2019 | Last changed: 22.01.2026

    Batteries

    Batteries of different size and color

    … Research an Testing (Bundesanstalt für Materialforschung und –prüfung) to conduct studies concerning the mercury, cadmium and lead (i.e. heavy metal) content of … Research an Testing (Bundesanstalt für Materialforschung und –prüfung) to conduct studies concerning the mercury, cadmium and lead (i.e. heavy metal) content of …

  • Article from 01.01.2021 | Last changed: 01.03.2021

    Frequently Asked Question (FAQ) PMT/vPvM criteria

    Frequently Asked Question (FAQ) PMT/vPvM criteria

    … and regulatory views substantiated by monitoring data, simulation and model studies and impact considerations. References to scientific publications are given. … and regulatory views substantiated by monitoring data, simulation and model studies and impact considerations. References to scientific publications are given. …