Sustainability accounting can feel abstract until it is connected directly to business value. The Sustainability Accounting Standards Board, or SASB, provides a structured way for organisations to report on sustainability topics that are financially material to their industry. Understanding SASB’s evolution clarifies how reporting has moved from fragmented voluntary standards to a globally recognized framework now embedded within the ISSB.
What is SASB
Founded in 2011 as an independent non-profit organisation, SASB developed industry-specific standards to help companies disclose financially material environmental, social, and governance information. Its focus on capital-market relevance differentiated it from broader stakeholder-oriented frameworks.
In 2021, SASB standards were consolidated under the International Sustainability Standards Board (ISSB), forming part of a unified global reporting system while retaining their industry-specific approach.
Industry-specific approach
A defining feature of SASB is its sector-specific methodology. Instead of applying uniform metrics across all companies, SASB identifies sustainability issues most likely to affect financial performance in each of 77 industries. For instance, water management is critical for food and beverage companies, while cybersecurity is central for technology firms. This ensures that disclosures focus on material issues and remain relevant for investors.
Key principles and metrics
SASB standards rely on principles of materiality, measurability, and decision-usefulness. Materiality identifies which ESG issues are financially significant in a given industry.
Measurability ensures that data can be quantified consistently. Decision-usefulness helps investors understand the financial implications of sustainability performance. Metrics span topics from greenhouse gas emissions and energy management to workforce diversity, product safety, and supply chain oversight.
Practical application
Implementing SASB standards involves identifying material issues, collecting reliable data, and reporting through the recommended metrics. Companies often map SASB standards alongside frameworks such as GRI or TCFD to meet multiple stakeholder and regulatory requirements. The consolidation of these frameworks into ISSB standards in 2021 strengthened their global relevance, aligning them with financial reporting principles, allowing for international comparability.
The Environment Consultant 