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RSB Document Library

RSB’s library is a repository of all documents relating to membership, certification, our sustainability framework, standards and procedures, and other general RSB publications. If you can’t find what you’re looking for, please contact us at [email protected].

RSB takes a digital-first approach to our publications. However, paper-copy versions are available upon request, covering reasonable administrative costs. To request this, please contact us at [email protected].

To learn more, read the RSB Standards & Certification Overview, or explore the online courses on RSB Academy’s e-learning platform.

20-001 RSB Procedure for Traceability (Chain of Custody)

Reference code: RSB-PRO-20-001
Version: 3.2
Date: May 2020

RSB’s Procedure for Traceability aims to ensure that Participating Operators put in place a robust and transparent chain of custody system that provides traceability for the RSB Certified Material acquired from and/or delivered to other operators in the supply chain.

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PRO-11-101 RSB EU RED Chain of Custody Procedure

Reference code: RSB-PRO-11-101
Version: 4
Date: May 2025

RSB’s EU RED Chain of Custody Procedure aims to ensure that Participating Operators put in place a robust and transparent chain of custody system that provides traceability for the RSB EU RED and/or EU RED Certified Material (e.g. biomass, chemical intermediaries, biofuel, etc.) acquired from and/or delivered to other operators in the supply chain. This standard also aims to ensure that sustainability claims based on compliance with RSB standards only accompany material that is acquired, handled, and forwarded by RSB certified operators according to the requirements included in this standard. This document was previously numbered as PRO-11-101 and known as the RSB EU RED Procedure for Traceability (Chain of Custody).

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PRO-30-001 RSB Procedure for Participating Operators

Reference code: RSB-PRO-30-001
Version: 3.4
Date: December 2023

The RSB Standard for Participating Operators sets out the conditions operators shall meet when taking part in RSB certification systems. Operators taking part in RSB certification systems are referred to as ‘Participating Operators’ (POs). POs have control over, and take full responsibility for, all operations, processes, activities and sites in connection with putting RSB standards in place at all times. This standard also describes the role of the RSB Secretariat.

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PRO-45-001 RSB Procedure for Risk Management (Internal)

Reference code: RSB-PRO-45-001
Version: 1.2
Date: December 2023

This procedure describes a risk management system based on the international standard ISO 31000 (Risk management – Principles and guidelines).

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PRO-50-001 RSB Procedure for Communication and Claims

Reference code: RSB-PRO-50-001
Version: 3.6
Date: July 2024

RSB’s Procedure on Communications and Claims sets out the requirements Participating Operators must meet when using the RSB trademarks (e.g. RSB name, RSB logo, RSB Strapline, RSB on-product label) and compliance claims in association with certified products (“product-related claims”), as well as in general communication.

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PRO-60-001 RSB Procedure for Risk Management

Reference code: RSB-PRO-60-001
Version: 3.4
Date: January 2026

RSB’s Procedure for Risk Management aims to make sure that Participating Operators identify, evaluate, mitigate and monitor the risk(s) related to their operations while putting in place RSB standards and procedures.

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RSB GHG Tools FAQs

Reference code: RSB-STD-13-002
Version: 1
Date: July 2025

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RSB Proactive Guidance on 14C Tests (RSB-GUI-PG-2025-01)

Reference code: RSB-GUI-PG-2025-01
Date: January 2025

Following the publication of the COMMISSION DELEGATED REGULATION (EU) 2023/1640 of 5 June 2023 on the methodology to determine the share of biofuel and biogas for transport, produced from biomass being processed with fossil fuels in a common process, Participant Operators using a method other than the radiocarbon (14C) testing as the main testing method should regularly use radiocarbon (14C) testing of the outputs to verify the correctness of the main testing method used. The requirements for these methods are set out in the following RSB standards: • RSB-PRO-11-001-20-001 – RSB EU RED Traceability • RSB-STD-11-001 – Standard for EU Market Access This guidance provides further information on 14C test results.

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RSB Proactive Guidance on Co-Processing GHG Calculations (RSB-GUI-PG-2025-02)

Reference code: RSB-GUI-PG-2025-02
Date: January 2025

Following the publication of the COMMISSION DELEGATED REGULATION (EU) 2023/1640 of 5 June 2023 on the methodology to determine the share of biofuel and biogas for transport, produced from biomass being processed with fossil fuels in a common process in line with the European Union Directive 2018/2001/EU on the promotion of the use of energy from renewable sources (RED II), the RSB-STD-11-001 – Standard for EU Market Access and the RSB-PRO-11-001-20-001 – RSB EU RED Traceability were updated to include the established requirements for Co-Processing. One of the main issues in Co-Processing is how to assess and allocate greenhouse gas (GHG) emissions to the production process’s resulting outcomes. This document was created to provide further guidance related to greenhouse gas calculations for fuels resulting from biomass being processed with fossil fuels in a common process, expanding information about the requirements stated in the RSB-STD-11-001 – Standard for EU Market Access, in line with the European Union Directive 2018/2001/EU on the promotion of the use of energy from renewable sources (RED II).

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RSB Standard Amendment – RSB requirements for woody biomass

Reference code: RSB-SA-01
Version: 1.0
Date: December 2021

This RSB Standard Amendment has been developed with the aim to review and clarify the approach of the RSB towards woody biomass, related to adequate sustainability requirements (RSB Principles & Criteria) as well as the calculation of Greenhouse Gas emissions. The RSB certification system is a risk-based system which means that several tools and mechanisms are available to en-sure that the focus of the implementation and auditing is set at areas that matter most in a specific context (for example: RSB Screening Tool, RSB Approach for Waste and Residues reflected in the RSB Standards for Advanced Fuels and Advanced Products) while removing barriers to certification for low-risk feedstocks.

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STD-01-001: RSB Principles & Criteria

Reference code: RSB-STD-01-001
Version: 4.1
Date: July 2025

The RSB Principles & Criteria is the core document of the RSB sustainability framework sets out the general requirements for operations producing, converting and processing biomass, advanced fuels, products and biomaterials. This standard applies to all operators taking part in the RSB certification system as individual or groups of economic operators (e.g. a group of farmers), with the exception of traders who are not involved in the production, processing or transformation of biomass or any of its derivatives.

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STD-01-002 RSB Glossary of Terms

Reference code: RSB-STD-01-002
Version: 1.6
Date: May 2025

The RSB Glossary of Terms provides definitions for all relevant terminology within the RSB system.

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STD-01-010 RSB Standard for Advanced Fuels

Reference code: RSB-STD-01-010
Version: 2.8
Date: April 2026

The RSB Standard for Advanced Fuels describes the requirements for the production of advanced fuels, including: • Fuels from biogenic end-of-life products and production residues • Recycled carbon fuels from non-biogenic end-of-life products and production residues • Renewable liquid and gaseous fuels of non-biological origin • Power to X technologies This standard is applicable to fuel producers, traders, processors and transporters in any region of the world – excluding the EU (if you are within the EU or seeking to trade with it, please use our RSB EU RED Fuel Standard). From the next scheduled major revision, this document will be renumbered as RSB-STD-06-001.

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STD-11-001-01-010 RSB EU RED Standard for Advanced Fuels (Waste and Residues)

Reference code: RSB-STD-11-001-01-010
Version: 3
Date: May 2025

The RSB EU RED Standard for Advanced Fuels (Waste and Residues) aims to ensure that the use of waste and residues for biofuel production is appropriately addressed within the RSB certification system, by ensuring that negative environmental, social and economic impacts related to their use are minimised and that the requirements upon participating operators are appropriate. An additional intent is that waste and residues are verified back to their origin, as per EC Communication Ares(2014)3359578 from 10/10/2014. This standard was previously numbered as RSB-STD-11-001-01-010. From the next major revision, this document will be numbered as RSB-STD-11-102.

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STD-11-101 RSB Standard for EU Market Access

Reference code: RSB-STD-11-101
Version: 6
Date: May 2025

The objective of RSB’s Standard for EU Market Access, is to guarantee compliance of the RSB EU RED certification system with the EU sustainability criteria for biofuels and bioliquids, in order to ensure recognition of the RSB EU RED certification system by the EU as proof of compliance of biofuels and bioliquids with the EU sustainability criteria as defined in Directive 2018/2001/EU on the promotion of the use of energy from renewable sources (EU RED) and in the Fuel Quality Directive (2009/30/EC). This standard was previously published as RSB-STD-11-001.

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STD-11-103 RSB EU RED Standard for RFNBOs and RCFs

Reference code: RSB-STD-11-103
Version: 1.0
Date: November 2025

The RSB EU RFNBO and RCF Standard defines the requirements for economic operators producing, importing, or handling Renewable Fuels of Non-Biological Origin (RFNBOs) and Recycled Carbon Fuels (RCFs) under the RSB EU RED certification system. It aligns with the provisions of the EU Renewable Energy Directive (RED III) and enables certification of synthetic fuels and fuels derived from non-renewable waste gases, ensuring compliance with sustainability, traceability, and GHG emission requirements. This standard applies to all operators active in RFNBO or RCF value chain, including points of origin, intermediate processors, fuel producers and traders, who seek EU RED recognition through RSB certification. This document was previously numbered as RSB-STD-11-001-001.

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STD-12-001 RSB Standard for ICAO CORSIA

Reference code: RSB-STD-12-001
Version: 1.7
Date: April 2026

This Standard specifies requirements for operators along the supply chain to produce SAF that is eligible under the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA), and complies with RSB’s sustainability requirements – thus allowing aviation leaders to make powerful claims on GHG reductions and other important sustainability aspects such as food security, environmental protection and human rights.

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