What are the GRI Sustainability Reporting Standards and who uses them?

The Global Reporting Initiative Standards provide a widely adopted framework for disclosing environmental, social, and governance impacts with transparency and comparability. They are used by thousands of organisations across industries globally, ranging from large multinationals to mid-sized companies in emerging markets. GRI is sector-neutral in its universal standards, meaning any type of organisation can apply the framework regardless of industry, though sector-specific guidance exists for industries such as oil and gas, mining, agriculture, textiles, and financial services.

How is the GRI framework structured across its three categories of standards?

GRI divides its framework into three layers. Universal Standards — GRI 1, 2, and 3 — apply to all reporting organisations and cover the principles of reporting, general disclosures about the organisation, and the process for identifying material topics. Sector Standards provide industry-specific guidance for sectors including oil and gas, mining, agriculture, textiles, and finance, helping companies identify which sustainability topics are most likely to be material in their context. Topic Standards are issue-focused and address specific sustainability subjects such as energy, emissions, biodiversity, water, and human rights. Most organisations use all three layers together, with universal standards forming the foundation and topic and sector standards providing the detail.

What is the role of materiality in GRI reporting and how does it shape what gets disclosed?

Materiality is the foundational principle of GRI reporting. It requires organisations to focus their disclosures on the sustainability issues that are most significant in terms of their environmental and social impacts and their relevance to stakeholder decision-making. Rather than disclosing everything possible, GRI-aligned reporters conduct a structured materiality assessment to identify and prioritise topics, then report in depth on those that matter most. This means two companies in different sectors or geographies may produce very different GRI reports even though they are using the same framework, because their material topics reflect their specific context and stakeholder base.

What major changes are coming to GRI's climate and energy standards between 2025 and 2027?

Two significant updates take effect on January 1, 2027. GRI 102: Climate Change replaces GRI 305, the previous emissions standard. The new standard expands the scope beyond greenhouse gas inventory reporting to include forward-looking climate strategy, governance over climate risks and opportunities, and just transition impacts on workers and communities affected by decarbonisation. GRI 103: Energy replaces GRI 302, with updated emphasis on renewable energy sourcing and alignment with decarbonisation pathways rather than simply reporting energy consumption volumes. Organisations that currently report under GRI 305 and 302 will need to redesign their climate and energy disclosures substantially to meet the new requirements.

What does GRI 101: Biodiversity require and why is it significant?

GRI 101: Biodiversity, effective from 2026, requires organisations to map their dependencies on ecosystems and natural capital and disclose how their operations affect biodiversity. It aligns with the Taskforce on Nature-related Financial Disclosures and the Kunming-Montreal Global Biodiversity Framework, which set a target of protecting 30% of land and ocean by 2030. This standard is significant because it moves biodiversity from an optional disclosure topic into a structured, measurable reporting requirement. For companies in sectors with land use, water extraction, or supply chain dependencies on natural ecosystems — including agriculture, food and beverage, extractives, and real estate — GRI 101 represents a material new obligation.

What do GRI's human rights and social standards cover and how do they relate to due diligence obligations?

GRI's social standards span a comprehensive range of human rights and labour topics. GRI 401 to 405 cover employment practices, occupational health and safety, training and education, and diversity and equal opportunity. GRI 406 to 412 address non-discrimination, child labour, forced labour, and the rights of Indigenous peoples. These standards increasingly align with mandatory human rights due diligence requirements under legislation such as the EU Corporate Sustainability Due Diligence Directive and Germany's Supply Chain Act. Organisations that use GRI social standards as the basis for their disclosures are simultaneously building the documentation infrastructure needed to demonstrate compliance with these due diligence regimes.

Why should organisations treat GRI reporting as a strategic tool rather than a compliance exercise?

GRI reporting done well surfaces information that is genuinely useful for business decision-making — not just for external stakeholders. The materiality process identifies which sustainability risks and opportunities are most significant to the organisation, which informs capital allocation, risk management, and strategic planning. Climate and energy disclosures inform decarbonisation roadmaps and energy procurement strategy. Human rights disclosures identify supply chain vulnerabilities before they become crises. Biodiversity mapping reveals operational dependencies on natural systems that represent physical risk. Organisations that treat GRI as a strategic tool use the reporting process to improve internal decision-making and build resilience, rather than simply producing a document for external audiences.

GRI Standards: What you need to know

3 min. read
Gaurav Tiwari

GRI Sustainability Reporting Standards framework

GRI Sustainability Reporting Standards have become central to how companies disclose climate, energy, biodiversity, and governance impacts in a credible and comparable way. Renowned for establishing transparency benchmarks, it plays an essential role in shaping disclosures that are both credible and globally harmonized.

At the core of GRI’s approach lies materiality, the principle of reporting only on issues that are most significant to an organization’s environmental, social, and governance (ESG) impacts, and to its stakeholders.

GRI Sustainability Reporting Standards Explained

GRI Standards are a widely adopted sustainability reporting framework, used by thousands of organizations across industries. Their modular design allows companies to apply them flexibly while ensuring consistency and comparability across reports.

They are divided into three key categories:

Universal Standards (GRI 1, 2, 3)– Apply to all organizations, covering reporting principles (GRI 1), general disclosures (GRI 2), and the process for identifying material topics (GRI 3).
Sector Standards– Provide tailored guidance for industries with significant impacts (e.g., oil & gas, mining, agriculture, textiles, finance). These highlight sector-specific issues that are material by default.

Topic Standards– Cover specific areas like energy, emissions, biodiversity, water, and human rights. Organizations apply them when those topics are deemed material.

How GRI Sustainability Reporting Standards Are Structured

GRI: 305 Emission vs. 102 Climate Change (2025 Updates)

	GRI 305: Emissions (2016)	GRI 102: Climate Change (2025)
Scope	Covers Scope 1, 2, and 3 GHG emissions and reduction targets.	Includes climate governance, adaptation, resilience, and stakeholder impacts.
Nature	Backward-looking, focusing on historical emissions performance.	Forward-looking, emphasizing transition planning and accountability.
Data Requirement	Emissions data with limited social or environmental impact disclosures.	Mandates transparency on GHG removals, carbon credits, and just transition impacts.

GRI: 302 Energy vs. 103 Energy (2025 Updates)

	GRI 302: Energy (2016)	GRI 103: Energy (2025)
Scope	Focuses on energy consumption, intensity, and renewable sourcing.	Details renewable vs. non-renewable sources and energy transition pathways.
Nature	General focus on energy use and reductions.	Emphasizes integration with global decarbonization and efficiency measures.
Data Requirement	Basic energy metrics and renewable sourcing data.	Requires detailed disclosures aligned with SDG 7 and national climate goals.

Together, these updated standards (GRI 102 and GRI 103) shift reporting from “what we emitted last year” toward “how we are planning for a low-carbon, resilient future”. These will be effective from January 1, 2027, replacing the existing GRI 305 and GRI 302 standards respectively.

Climate, Energy, Biodiversity, and Human Rights Disclosures Under GRI

GRI provides a comprehensive lens on sustainability, ensuring organizations disclose their true footprint across ESG dimensions.

GRI 101: Biodiversity (2024) – Nature as a Business Stakeholder

Biodiversity loss is emerging as a crisis on par with climate change. The new GRI 101: Biodiversity, effective in 2026, requires organizations to:

Map dependencies on ecosystems and natural capital.
Disclose impacts on species, habitats, and protected areas.
Align with the Taskforce on Nature-related Financial Disclosures (TNFD) and the Kunming-Montreal Global Biodiversity Framework.

Human Rights & Social Standards – Centering People in Sustainability

GRI has a strong suite of standards addressing labor, diversity, human rights, and community impacts. These include:

GRI 401–405– Cover employment, labor relations, occupational health & safety, training, diversity, and equal opportunity.
GRI 406–412– Address non-discrimination, child labor, forced labor, Indigenous rights, and broader human rights impacts.

Governance & Integrity – The Backbone of Accountability

GRI 2: General Disclosures requires transparency around governance, ethics, and compliance. It pushes companies to disclose:

Board oversight of sustainability issues.
Anti-corruption measures.
Stakeholder engagement processes.

Sector Standards – Industry-Specific Accountability

GRI 11: Oil & Gas (2021) – addressing fossil fuel dependence and transition risks.
GRI 12: Coal (2022) – requiring transparency on coal-phase-out strategies.
GRI 13: Agriculture, Aquaculture, and Fishing (2022) – focusing on food systems, land use, and community rights.

By 2026, many more Sector Standards will be rolled out, ensuring reporting reflects the unique material issues of each industry.

Connecting the Dots

Together, these non-climate standards reinforce that sustainability is multi-dimensional. An organization that only reports on climate while ignoring biodiversity, labor rights, or governance will present an incomplete and potentially misleading picture of its sustainability performance.

The GRI framework ensures that materiality assessments capture the full spectrum of impacts, making sustainability reporting a holistic tool for accountability.

Advancing Climate Disclosure Through GRI

Global Reporting Initiative (GRI) has evolved into the world’s most comprehensive framework for sustainability reporting, ensuring companies disclose impacts across climate, energy, biodiversity, human rights, and governance. By embedding materiality at its core, GRI pushes organizations to focus on what truly matters. Its alignment with global frameworks such as the GHG Protocol, IFRS S2, TNFD, and ESRS makes GRI a cornerstone of credible, comparable, and future-ready disclosures.

For businesses, GRI reporting is not just compliance—it is a strategic tool for resilience and value creation. By applying these standards, companies demonstrate accountability, strengthen stakeholder trust, and prepare for the realities of a low-carbon and just transition. In essence, GRI acts as a strategic compass, guiding organizations beyond risk management toward innovation, leadership, and long-term sustainability success.

If you’re navigating evolving climate, energy, biodiversity, and human rights disclosures, getting GRI right matters. From materiality assessments to aligning with the latest standards and upcoming 2026–2027 updates, a structured approach can save time and reduce risk. Explore how a focused GRI reporting strategy can help you turn complex requirements into clear, decision-useful disclosures that stand up to global scrutiny.