RSB

RSB, the Roundtable on Sustainable Biomaterials, is a global non-profit organisation. Its website describes it as a network of organisations working to advance a just transition to a sustainable bioeconomy. RSB says it has built a sustainability framework with its multi-stakeholder membership, grounded in the RSB Principles and Criteria, which go beyond decarbonisation to include social and environmental goals such as human and labour rights.

Membership

The membership community has over 150 members, including companies, environmental and civil society organisations and academic institutions. Members get access to platforms and initiatives, webinars and events, and knowledge-building opportunities for their teams.

Three core areas

• Community: bringing together private and public sector groups, NGOs and academia to define best practice and build consensus
• Programmes: technical and strategic advice, hands-on implementation, staff training, research services and landscape level projects with partners
• Certification: clarity on best practice through the RSB certification scheme

Aviation and fuel platforms

RSB runs several platforms, among them an RSB Sustainable Aviation Fuel (SAF) Platform, an RSB Book and Claim Platform with a manual, registry and recognition procedure, a Sustainable Marine Fuel Platform and a Sustainable Chemicals and Materials Platform. Its publications include material on decarbonising aviation sustainably in Southeast Asia, a PtX sustainability roadmap for the Asia Pacific region and a case study on the social and regional non-CO2 impacts of SAF. It also offers a certification framework for developers at the design and investment stage, and a membership and certification assistant called Ruby, in beta.

Events

RSB holds an annual Members' Week, and its 2026 edition is announced for November. It is listed as a sponsor of the Sustainable Aviation Futures LATAM Congress 2027.

Contact

RSB is listed under Aviation Environmental Services, Airline Support Services.
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