Federal News
NIST Launches Circular Economy Standards Registry
March 19, 2026
The National Institute of Standards and Technology (NIST) has launched the Circular Economy Standards Registry (CESR), a centralized resource designed to streamline access to standards related to circular economy materials and processes. This initiative addresses industry challenges in identifying relevant standards by consolidating both new and existing circularity-related standards into a single platform. The CESR aims to reduce fragmentation among standards developers and accelerate the adoption of circular economy practices across sectors.
- Procurement professionals should leverage the CESR to identify applicable standards that can inform sustainable sourcing and materials management requirements.
- Contractors and vendors can use the registry to align their products and processes with recognized circular economy standards, enhancing competitiveness in government solicitations emphasizing sustainability.
- Agencies involved in sustainability initiatives may find the CESR a valuable tool for harmonizing procurement specifications and ensuring compliance with evolving circular economy policies.
- Engagement with NIST contacts, such as Circular Economy Program managers, can provide further guidance on integrating these standards into procurement strategies.
While there are many new circularity related standards, there are also many existing standards that have aspects related to circularity. The CESR helps users discover both.
— Michelle Seitz
What we kept hearing from stakeholders was: we know standards are important, but we9re not sure which ones are relevant to us or how to use them.
— Noah Last
Agencies
National Institute of Standards and Technology
Locations
Sources
- NIST Accelerates Circular Economy Standards with New Resource Registry | NIST · National Institute of Standards and Technology (.gov) · Mar 19