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RSB is a global, non-profit network of organisations working to advance the just transition to a sustainable bioeconomy.

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What we do

As the world unites to tackle the climate crisis, more companies are shifting from linear, fossil-based economies to circular, bio-based ones. However, even with the best intentions, this transition can still cause harm.

The Roundtable on Sustainable Biomaterials (RSB) is a global non-profit organisation. Together with our multi-stakeholder membership community, we’ve built a robust and credible sustainability framework that serves as the foundation for collaboratively developing projects, knowledge, and solutions that deliver positive impacts for people and planet.

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Who we are

RSB is a global non-profit organisation powered by a growing membership community of over 150 industry and sector leaders, environmental and civil society organisations, academic institutions, and UN and government bodies.

Our members gain exclusive access to platforms and initiatives, webinars and events, and knowledge-building opportunities for their entire team. They also benefit from association with the world’s most credible sustainability framework for advancing the biocircular economy—and have direct input into its continued development through RSB’s collaborative, multi-stakeholder approach.

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Latest News

Upgrade to RSB – Reasonable vs. Limited Assurance: Why depth matters in certification

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WEBINAR: Navigating RED III with confidence – Ensuring a smooth transition for RSB-Certified Participating Operators

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Registrations open – RSB Innovations Meeting 2025 in partnership with Alaska Airlines and Boeing

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Upgrade to RSB – What makes a certification system credible?

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New RSB publication provides clear and structured guide to RSB’s comprehensive sustainability framework 

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RSB receives positive technical assessment for agricultural biomass, waste and residues under RED III 

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RSB marks first approved Book & Claim Unit registration with SkyNRG’s co-processed SAF 

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Airbus accelerates SAF adoption by piloting new Facilitator Account role within the RSB Book & Claim Registry

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