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PlasticsFatE Deliverable Report D4.1 Compilation of existing regulatory documents applicable to microplastic particles of various origin
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This regulatory deliverable from the EU PlasticsFatE project reviews the existing European legal frameworks applicable to microplastic particles and assesses where regulatory gaps remain, particularly under REACH. It finds that polymers are currently exempt from registration but that concepts such as Polymers of Low Concern and Polymers Requiring Registration are being developed to provide a science-based approach to managing plastic risks. The report is important for understanding how regulation of microplastics is evolving in Europe and where further policy action is needed.
This report aims to compile relevant regulatory documents to provide an overview on (I) the current practices in European regulatory frameworks for non-natural polymers in general; and (II) review the current state of nano- and microplastic risk assessment according to ongoing research activities. The formation of microplastic particles from larger polymer items is considered an inherent property of most artificial polymers. Currently, polymers are exempted from registration under REACH. However, the registration of selected polymers is anticipated and concepts such as the Polymers of Low Concern (PLC) and the Polymers Requiring Registration (PRR) concept are under consideration to allow scientifically sound justifications for selecting polymers that will require registration. In that regard, criteria describing the physical and chemical properties relevant for risk assessment have been formulated. However, primary as well as secondary nano- and microplastic particles are currently not considered explicitly in regulatory frameworks. In addition, risk assessment strategies specifically for nano and microplastic have been proposed by several scientists. These approaches are summarized here and put into the context of WP4 goals and the work conducted in the experimental WPs. This report shows also the need for progress in our scientific understanding to clarify the connection between physico-chemical properties and potential hazardous effects of polymers, and identify the potential for read-across from pristine materials used in laboratory testing to the weathered or aged material found in the environment that humans are ultimately exposed to. In addition, new EU initiatives fostering the development of restriction and mitigation measures to reduce plastic use and prevent plastic product release into the environment are highlighted, such as the EU Plastics Strategy or the Towards zero pollution action plan, as part of the EU Green Deal (see also D6.3). This overview on the current regulatory situation provides a starting point and basis for the work planned within WP4, specifically for the development of an integrated risk assessment strategy for human and environmental health within T4.1 and T4.2.
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PlasticsFatE Deliverable Report D6.3 Review of current regulations, policy and markets
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Researchers investigated the effect of polyethylene terephthalate microfibers on the behavior and physiology of common shore crabs, finding reduced foraging efficiency and altered predator avoidance responses after exposure. The behavioral changes were attributed to physical interference with chemosensory appendages and energetic costs associated with particle ingestion.
Navigating regulatory complexities: Challenges and shifting problem framings in turning microplastics into a European policy object
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This paper reviews why microplastics, despite growing evidence they're everywhere including our bodies, still lack strong regulations. The issue keeps getting redefined, from ocean pollution to a human health concern to tiny nanoplastics, making it hard for policymakers to keep up and take firm action.
Právní regulace nakládání s primárními mikroplasty na úrovni eu a v některých evropských zemích
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This legal review examines EU-level regulation of primary microplastics, comparing existing national measures in several EU member states — particularly regarding microbeads — with the proposed amendment to the REACH Regulation. The author finds significant variation in national approaches and discusses how the harmonisation regulation would change the management of primary microplastics across the EU.
Critical perspectives on microplastics: Unresolved knowledge gaps, policy innovation, and integrated mitigation strategies
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Microplastics, tiny plastic particles now found everywhere from oceans to our own bodies, are a growing concern, but scientists still don't fully understand how they affect our health long-term. This review pulls together existing research to show that we lack standardized ways to test for microplastics and consistent global rules to reduce them, which makes it hard to know the real risks we're facing. The takeaway: stronger science, better regulations, and coordinated action are needed to actually protect people and the environment from plastic pollution.
Conceptual framework for identifying polymers of concern
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Researchers proposed a framework for identifying which plastic polymers should be prioritized for regulation based on both the type of plastic and how it is used throughout its lifecycle. The study recommends a precautionary approach that considers the volume of plastics entering ecosystems alongside their known environmental and health impacts. The framework aims to help policymakers develop targeted strategies, from bans to redesign incentives, as part of the ongoing UN negotiations on a global plastics treaty.
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