Project Background and Industry Context
Across global construction and building materials markets, regulatory frameworks and green building standards are evolving rapidly. Requirements are no longer limited to technical performance; increasing emphasis is placed on verified environmental data, transparency, and lifecycle-based assessments.
In this context, EPDs based on Life Cycle Assessment (LCA) are widely recognized by project owners, green building certification schemes, and international supply chains. However, for EPDs to be credible and comparable, independent third-party verification plays a critical role in validating methodologies, data quality, and results.
Collaborative Model and Division of Responsibilities
In this project, DQS, DONCHAMP Group, and CarbonNewture worked in close coordination, each contributing distinct expertise to ensure an efficient and compliant EPD registration process:
- DONCHAMP Group provided product-level data covering raw materials and manufacturing processes, integrating sustainability considerations into its product and supply chain management practices.
- CarbonNewture applied its standardized LCA methodology and construction materials expertise to conduct lifecycle modeling and analysis in accordance with PCR 2019:14 Construction Products, covering raw material acquisition, production, use, and end-of-life stages.
- DQS, acting as an independent third-party verification body, carried out a comprehensive review of the EPD documentation to ensure alignment with international EPD system requirements.
This structured collaboration enabled consistent data handling, clear role definition, and a robust verification outcome.
DQS’s Role as an Independent Verification Partner
Throughout the cooperation with DONCHAMP Group and CarbonNewture, DQS played a key role in safeguarding the credibility and compliance of the EPD documentation.
In accordance with international EPD system requirements, DQS conducted a full verification covering:
- Appropriateness and consistency of LCA methodologies
- Reasonableness and traceability of data sources and calculations
- Definition of system boundaries and assumptions
- Consistency and accuracy of reported results and documentation
Upon completion of the verification, DQS issued a verification statement supporting the successful approval of the EPD documentation on the registration platform. This process strengthens confidence in the disclosed environmental information and supports its acceptance in international markets.
Collaboration Outcomes and Industry Significance
The successful international EPD registration represents an important milestone in DONCHAMP Group’s sustainability journey and demonstrates a replicable cooperation model for construction material manufacturers addressing growing environmental compliance requirements.
By combining LCA analysis with independent third-party verification, companies can communicate environmental performance in a standardized, transparent, and internationally recognized manner—supporting both regulatory compliance and market access.
Partner Perspectives
DONCHAMP Group noted that the completion of the EPD supports its expansion into global high-end construction markets and reflects its long-term commitment to customers and sustainable development.
CarbonNewture highlighted that, amid accelerating global carbon regulation, carbon data is becoming a core asset for companies operating internationally, and that effective collaboration enhances both data quality and practical application.
DQS Outlook on Future Cooperation and Sustainability
As expectations for carbon footprint disclosure and environmental compliance continue to rise within the construction materials sector, DQS will continue to collaborate with manufacturers and LCA experts, providing independent, professional, and rigorous third-party verification services across EPDs, product carbon footprints, and green building-related initiatives.
Through such collaborations, DQS supports organizations in establishing credible environmental data communication and strengthening their position within global green supply chains.
Frequently Asked Questions (FAQ)
- Why do companies need third-party verification for EPD registration?
Independent third-party verification ensures that EPD methodologies and data meet international requirements, enhancing credibility, transparency, and comparability.
- What does third-party verification cover within the EPD system?
Verification typically reviews LCA methodologies, data quality, system boundaries, assumptions, and consistency of reported results.
- What advantages does DQS offer in sustainability and green construction projects?
With internationally recognized verification experience and system expertise, DQS provides independent and professional assurance services that support credible environmental disclosures and international market acceptance.
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