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Legislation is not in place in every country to manage chemicals of concern.  The OECD Compare your Country Interactive mapping tool shows where legislation is in place and in development to manage industrial and consumer chemicals. 

The tool also includes a series of country profiles, providing details of legislation, the year of adoption and the approximate number of industrial chemicals assessed per year.

Safer States is an alliance of diverse environmental health organizations and coalitions from across the United States committed to building a healthier world.  The website features an interactive map showing chemical-related policies, including those related to building materials.  A Bill Tracker provides further detail of the action taken by individual states to regulate chemicals, covering PFAS, toxic flame retardants, heavy metals, BPA and phthalates.

Chemicals are essential for the well-being, high living standards and comfort of modern society. They are used in many sectors, including health, energy, mobility and housing.

However, most chemicals have hazardous properties which can harm the environment and human health.

The EU already has sophisticated chemicals laws in place, but global chemicals production is expected to double by 2030. The already widespread use of chemicals will also increase, including in consumer products.

The European Commission published a chemicals strategy for sustainability on 14 October 2020. It is part of the EU’s zero pollution ambition, which is a key commitment of the European Green Deal.

A case study as part of the European Commission's Green Public Procurement resources.  This example from Denmark shows how by using an overarching, centralised procurement strategy across more than 60 municipalities, the Danish government were able to address sustainability hotspots from wooden furniture, by bulk procurement of products that met ambitious sustainability criteria.

The bulk sourcing enabled cost savings, and criteria set ensured that furniture did not contain chemicals of concern identified by both Danish restricted substance lists and the REACH list of substances of very high concern (SVHC).  Products were required to meet higher standards of chemical safety, with dismantling criteria also set to improve circularity.

In recent years the majority of glues used in wood composite boards have been urea-formaldehyde (UF) and phenol-formaldehyde (PF) resins.  However, these products may cause human health issues due to off-gassing of formaldehyde, which is recognised by the World Health Organisation as a potential human carcinogen, which can also cause irritation of the eyes, nose, lungs and throat.

However, development of no-added formaldehyde (NAF) glues and resins is a growing area, which not only provide a safer indoor environment, but also can reduce the use of fossil-based feedstocks, and are biodegradable.  This case study looks at how NAF adhesives based on abundant soybean feedstocks, taking inspiration from processes in nature can address this chemical hotspot, and how the product was intially researched by Dr. Kaichang Li of Oregon State university, and came to market through collaborations with Columbia Forest Products and Hercules.  Soy-based adhesives can now demonstrate cost-competitiveness with UF adhesives, and are being widely procured for buildings seeking to achieve complaince with air quality regulations and higher building rating scores.

This case study aims to increase the awareness of environmental and health impacts and potential policy interventions to lead to sustainable plastic products from a chemicals perspective using flooring as an example. 

CHARM virtually plastic free homes is an affordable housing development of 12 homes, built using plastic-free materials to reduce environmental and health impacts. The homes are constructed from timber panels and make extensive use of alternative and recycled products, such as aluminium window frames and mineral insulation.

This case study describes the adoption of regulations on lead paint in Philippines and how this came about through a collaboration between government, civil society and industry.

This case study highlights three main achievements resulting from the EPR pilot that tested potential collection channels, determined local e-waste treatment costs, and promoted environmentally sound e-waste management and gender equality in Nigeria's electronics sector.

1. Setting an EPR financial mechanism by understanding local collection and recycling costs and estimating the EPR fee based on local costs.
2. Reducing the health and environmental risks associated with e-waste management practices by ensuring hazardous materials like mercury and Persistent Organic Pollutants in e-waste are recycled in an environmentally sound manner.
3. Improving the health, security, and safety of waste management workers, including women who face various risks in the sector.

The study concludes with a summary of the next steps and key learnings that emphasize the importance of environ-mentally and socially responsible e-waste management with a focus on gender equality in the sector.

This case study describes the ongoing renovation of a home in Pennsylvania using HempLine, a natural insulation product. The home is designed to be fully disability accessible, making healthy building materials particularly important. The renovation will act as a model for the future of healthy, affordable and accessible housing, and prove to other developers that the radical change this industry needs is possible.