GRI Standards
The world's most widely used sustainability reporting framework, developed by the Global Reporting Initiative.
The GRI Standards are an internationally recognised framework for sustainability reporting developed by the Global Reporting Initiative (GRI), a non-profit organisation founded in 1997. They provide organisations of any size, sector, or geography with a structured approach to measuring and communicating their economic, environmental, and social impacts. The GRI Standards are the most widely adopted sustainability reporting framework globally, used by thousands of companies across more than 100 countries.
The framework is structured around Universal Standards (GRI 1–3), which apply to all organisations, and Sector Standards and Topic Standards that provide specific guidance for particular industries or sustainability topics such as energy, water, biodiversity, labour practices, or anti-corruption. GRI 3 (Material Topics) guides companies through the materiality determination process — identifying the sustainability topics most significant to the organisation and its stakeholders.
While GRI reporting is voluntary, it has become a de facto standard in many industries and is frequently required by customers, investors, and procurement processes. The European ESRS framework — mandatory for CSRD-reporting companies — was designed with interoperability with GRI in mind. Many ESRS disclosures are aligned with GRI indicators, allowing companies that already use GRI to leverage their existing reporting infrastructure for CSRD compliance. GRI also maintains a database of published reports, enabling benchmarking and transparency for stakeholders.
Legal Basis
GRI Standards (GRI 1, GRI 2, GRI 3 and topic-specific standards); aligned with CSRD/ESRS through interoperability mapping; referenced in OECD Guidelines for Multinational Enterprises
Practical Example
A global consumer goods company has been publishing an annual GRI-based sustainability report for several years. When the CSRD comes into force for its EU operations, the compliance team conducts a gap analysis between its current GRI disclosures and the required ESRS indicators. Using the official GRI-ESRS interoperability index, it identifies which existing GRI data points can be reused for ESRS reporting and where additional data collection is needed. This significantly reduces the effort required to achieve full CSRD compliance while maintaining continuity in stakeholder communications.