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The Secretariat of the Strategic Approach to Chemicals Management (SAICM) and the University of Cape Town (UCT) have launched a Community of Practice (CoP) on Chemicals and SDGs to bring representatives from different sectors together and to create a learning network around issues related to addressing Chemicals and the Sustainable Development Goals (SDGs). This is a summary of the discussion on Innovation for achieving the Chemical related SDGs, which took place on 26 October 2021.Presenters: Dr. Claudio Cinquemani (ISC3), Dr

A GEF-funded (Global Environment Facility) project on “Global best practices on emerging chemical policy issues of concern under SAICM” was launched in 2019, targeting Sri Lanka amongst other countries. The activities under the project include a focus on tracking and controlling chemicals along the value chains of the building and construction sector. To that end, a team from the UN Environment Programme (UNEP) have been working with stakeholders in Sri Lanka on identifying chemicals of concern in the construction material

The development of plastic products does not systematically take sustainability, particularly from a chemicals perspective, into account. This report seeks to enable the creation of inherently sustainable plastic products by integrating sustainable chemistry thinking in the design process. By applying a chemicals lens during the plastic material selection process, designers and engineers can make informed decisions to incorporate sustainable plastic during the conceptualisation phase of their products. The report provides an integrated approach to sustainable plastic selection from a chemicals

Chemicals used in building materials can be a major passive emission source indoors, associated with the deterioration of indoor environmental quality. This study aims to screen the various chemicals used in building materials for potential near-field human exposures and related health risks, identifying chemicals and products of concern to inform risk reduction efforts. We propose a mass balance-based and high-throughput suited model for predicting chemical emissions from building materials considering indoor sorption. Using this model, we performed a screening-level human

AbstractBackgroundExisting models for estimating children’s exposure to chemicals through mouthing currently depends on the availability of chemical- and material-specific experimental migration rates, only covering a few dozen chemicals.ObjectiveThis study objective is hence to develop a mouthing exposure model to predict migration into saliva, mouthing exposure, and related health risk from a wide range of chemical-material combinations in children’s products.MethodsWe collected experimental data on chemical migration from different products into saliva for multiple substance groups and materials, identifying chemical concentration and

The Secretariat of the Strategic Approach to Chemicals Management (SAICM) and the University of Cape Town (UCT) have established a Community of Practice (CoP) on Lead in Paint to bring representatives from different sectors together and to create a learning network around issues related to the elimination of Lead Paint. This is a summary of the discussion on Making the case: raising awareness about importance of lead paint laws, which took place on 14 September 2021.Presenters: Lesley Onyon (WHO), Siddika

Scientific knowledge to assess the exposure to nanomaterials continues to improve. The OECD compiled an inventory of available models and tools for assessing occupational, consumer and environmental exposure to Nanomaterials. 54 tools and models were initially compiled and following in-depth analyses, 10 occupational, 7 consumer and 6 environmental tools/models were recommended or evaluated as suitable for assessing exposure to nanomaterials. The detailed information on the analyses and evaluations are provided in the reports accessible from the Series on Nanomaterials website

The SAICM Secretariat, in partnership with the University of Cape Town, established a community of practice on Chemicals in Products to bring representatives from different sectors together and to create a learning network around issues related to addressing Chemicals in Products (CiP). This is a summary of the discussion on Traceability in the textiles value chain, which took place on 11 November 2021.Presenters: Ahmad Ansari (ZDHC)Traceability in the textile values chain refers to the ability to trace a product’s lifecycle

Chemicals provide a variety of specific functions in electric and electronic products or in their manufacturing process. However, some of these chemicals are hazardous and can cause concern related to their potential for adverse impacts on human health and the environment. Such impacts can occur throughout the product’s life cycle, including raw material extraction, processing and manufacturing, but also during product use or at end-of-life. However, decisions influencing product ingredients are usually taken at upstream stages of the value chain

PFAS are non-aromatic, organic chemicals in which the hydrogen atoms in the carbon chain are fully replaced (“per”) or partly but almost entirely replaced (“poly”) by fluorine atoms. At least 4,700 substances belong to this group of substances. All these chemicals have in common that their environmental degradability is fairly slow and very limited and therefore remain resistant for years to decades.PFAS are “forever chemicals.” Even when being incinerated for disposal, very high temperatures are required for these compounds to