
Outcomes of the NonHazCity3 Policy Implementation Dialogue Workshop in Vienna
15 April 2025
Purpose of the Workshop:
To facilitate an open dialogue between stakeholders on advancing the implementation of non-toxic environment goals in EU, national and local policies, with a focus on hazardous substances in buildings, procurement, and circularity.
Key Outcomes & Highlights
- Stakeholder Engagement:
Over 40 participants, including national and local authorities, academia, NGOs, industry representatives and professionals actively contributed to the event and its four interactive dialogue sessions. - Identification of Gaps and Priorities:
Stakeholders discussed options for bridging regulatory gaps to achieve zero-pollution buildings - Main Discussion Areas:
- Chemical Transparency:
- Call for harmonised digital dissemination of chemical information for construction products (Digital Product Passport, Digital Building Logbook)
- Agreement on an EU-wide framework featuring confidential expert assessments of chemical content for construction products, as a basis for an EU traffic light label.
- Non-toxic Building Materials & Green Public Procurement (GPP):
- Call for mandatory minimum GPP criteria as a basis for non-toxic construction.
- Chemical options shall be integrated to procurement software.
- Ecolabels to be utilised as prominent tools by GPP.
- Circular Economy, Recycling & Reuse:
- Hazardous substances were identified as a major barrier that hinder reuse, recycling and end-of-life handling and break the circular model.
- Participants flagged conflicting objectives between re-use and recycling of construction material
- The need to strengthen the implementation of the SCIP* database (i.e. dissemination through the Digital Product Passport) via the use of AI tools.
- Knowledge Exchange & Capacity Building:
- Clear demand for ongoing training on chemicals legislation for procurers, building planners and other relevant construction stakeholders, as well as SMEs.
- Development of user-friendly procurement templates and guidance documentation
- Necessary knowledge to assess, regulate, and implement non-toxic construction practices
- Chemical Transparency:
- Notable Messages:
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- Local authorities (municipalities) reflected (panel) on the potential benefits of the proposed solutions.
- Better chemicals traceability tools and mandatory information disclosure were highlighted as enablers for tox-free construction.
Key Messages
- Tox-free construction through GPP is possible today for big cities with a large purchasing power, when strict mandatory criteria are established.
- Participants highlighted a need for enhanced chemical transparency in value chains, capacity building for procurers and setting a higher level of ambition beyond the Substances of Very High Concern (SVHCs).
- There is a shared understanding that EU and local policy must work hand in hand to close current implementation gaps.