European Economic and Social Committee (EESC) submits opinion on ongoing review of EU rules for endocrine disruptors, calls for additional research funding, precautionary principle, consistent criteria across all regulatory fields
EU Commission solicits comments on draft REACH update requirements
European Commission draft implementing regulations specifies when registrants should update REACH dossiers following changes; public feedback period open until January 15, 2020
EU committee rejects increasing lead limits in recycled PVC
Environment Committee of EU Parliament rejects EU Commission’s proposal to allow up to 2% lead by weight in recycled polyvinylchloride (PVC); see increased levels as unsafe and unnecessary given available PVC alternatives, argue recycling should not justify continued use of hazardous substances
BfR: More research and data on microplastics needed
German risk assessment institute responds to Austrian stool study in communication addressing health risks from ingesting microplastics
BfR: 17th Meeting on contaminants in food chain
German Institute for Risk Assessment (BfR) publishes meeting minutes of its commission for contaminants in the food chain; discusses PFASs and mineral oil hydrocarbons
Adverse health effects of low-dose mixtures
Scientists evaluate health effects of a mixture of 27 environmental chemicals in rats exposed to low concentrations comparable to current human exposure levels; find effects on weight, histology, gene expression in the liver, and metabolome of blood plasma
Endocrine effects of parabens
Scientists review evidence on paraben preservatives acting as estrogenic endocrine disruptors; certain effects observed in animals not confirmed in humans; studies on parabens’ effects on immune and nervous system lacking
EFSA: Consultations on weight of evidence and biological relevance
EFSA announces public consultation on two draft guidance documents concerning use of weight of evidence approach in scientific assessments and identification of biological relevance of observed effects
UN report addresses single-use plastics and LCA
Life Cycle Initiative led by UN Environment publishes synthesis report investigating impacts of single-use plastic products through life cycle assessment (LCA) approach; finds concept of ‘single-use’ more problematic than ‘plastic’; encourages countries to promote and incentivize replacing single-use products with reusable products; keep products at highest value in economy for as long as possible
Review of technologies for PHA production
Scientists review three main routes for polyhydroxyalkanoates (PHA) production, including microbiological, enzymatic, chemical; microbiological and chemical routes most favorable for scaling-up; remaining high costs compared to fossil-based plastics necessitate search for cheaper feedstocks, optimization of production efficiencies