GRI 101: Biodiversity·Disclosure GRI 101-6
Direct drivers of biodiversity loss
Practical guidance for preparing this disclosure. Use this card to identify the information to prepare, verify claims and organise supporting evidence. For exact requirements, always refer to the official Global Reporting Initiative source.
Legal status
GRI 101: Biodiversity 2024 is effective for reports or other materials published on or after 1 January 2026 and replaces GRI 304: Biodiversity 2016.
Published passport
Last reviewed 2026-07-28
Reviewed by
Dr Ross KurinkoLinkedIn
Strategic ESG Advisor · IFRS S1 & S2 / GRI / ESRS expert
GRI Certified Global Trainer · PhD, University of Cambridge · ESG-AI expert
15+ years on FTSE 100 & Fortune Global 500 disclosures
Canary Wharf, London
LRA educational guidance · Not issued or endorsed by Global Reporting Initiative
Standard
GRI 101: Biodiversity
Disclosure GRI 101-6 · 2024
Last reviewed
2026-07-28
LRA educational guidance · Not issued or endorsed by Global Reporting Initiative
Disclosure focus
Disclosure 101-6 requires an organization to report the direct drivers of biodiversity loss associated with the sites reported under Disclosure 101-5-a and the products and services in its supply chain reported under Disclosure 101-5-d. The organization should use the same approved lists and should not conduct a separate prioritization exercise for Disclosure 101-6.
For each site, product and service, the organization needs to report only the direct drivers that are relevant. The required drivers are land and sea use change, exploitation of natural resources, pollution, and the introduction of invasive alien species. Climate change is recognized as a direct driver of biodiversity loss, but information on climate change is not required under Disclosure 101-6 and should be reported under the applicable GRI 305 disclosures.
For land and sea use change, the organization must distinguish between natural ecosystem conversion measured since an applicable cut-off or reference date and conversion from one intensively used or other modified ecosystem to another during the reporting period. It must report the area in hectares and the ecosystem type before and after conversion. The organization should identify the ecosystem classification used and explain why its cut-off or reference date is appropriate.
For exploitation of natural resources, the organization must report the type, quantity and extinction risk of each wild species harvested, including incidental take, and report water withdrawal and water consumption in megaliters for each relevant site.
For pollution, the organization must report the type and quantity of each pollutant that leads or could lead to the most significant biodiversity impacts. Relevant pollution can include air, water and soil pollutants, as well as heat, light, noise and vibration.
For invasive alien species, the organization must describe how the species are or may be introduced and should identify the species concerned. Non-invasive alien species are not required to be reported.
For each product and service in the supply chain, the organization must report all applicable information on these drivers with a breakdown by country or jurisdiction. Where supplier primary data are unavailable, it can use secondary or modeled data, including lifecycle assessments or multi-regional input-output models. Where natural ecosystem conversion cannot be quantified in hectares, the organization can report the percentage of sourced volume assessed as deforestation- or conversion-free and describe the assessment methodology.
The organization must report the standards, methodologies and assumptions used to compile the information. It should distinguish between primary, secondary and modeled data, identify the datasets used, explain methodological and data limitations, and describe plans to improve data accuracy.
Where a driver is not relevant to a particular site, product or service, the conditional requirement does not apply. Where a relevant item cannot be reported, the organization must apply an appropriate reason for omission in accordance with GRI 1.
This LRA educational guidance supports disclosure preparation. For the exact requirements, always refer to the official Global Reporting Initiative source.
Before you start
Before you start
A quick mental checklist before you prepare this disclosure — tick each as you settle it.
Preparation
Key information to prepare
| Preparation field | What to capture | Evidence hint | Owner |
|---|---|---|---|
| Relevant direct drivers | For each site, product and service, identify which required direct drivers of biodiversity loss are relevant. | Approved GRI 101-5 lists, driver applicability assessment and impact evidence. | Sustainability reporting / Biodiversity |
| Natural ecosystem conversion | Report natural ecosystem conversion since the applicable cut-off or reference date, including hectares and ecosystem type before and after conversion. | Land-cover history, GIS analysis, cut-off methodology and ecosystem classification. | Operations / Sustainability reporting |
| Conversion between modified ecosystems | Report conversion from one intensively used or otherwise modified ecosystem to another during the reporting period, including hectares and types before and after. | Current-period land-use change register, GIS layers and ecosystem classification. | Operations / Sustainability reporting |
| Wild species exploitation | Report the type, quantity and extinction risk of each wild species harvested, including incidental take. | Harvest and by-catch records, species identification, quantities and extinction-risk sources. | Operations / Sustainability reporting |
| Water withdrawal and consumption | Report water withdrawal and water consumption in megalitres for each relevant site. | Meter and abstraction records, water balance, unit conversion and site reconciliation. | Operations / Sustainability reporting |
| Pollution | Report the type and quantity of each pollutant that leads or could lead to the most significant biodiversity impacts. | Emissions, discharge, waste and disturbance monitoring linked to biodiversity impact assessment. | Operations / Sustainability reporting |
| Invasive alien species | Describe how invasive alien species are or may be introduced and identify the species where possible. | Pathway risk assessment, species register, monitoring and biosecurity controls. | Operations / Sustainability reporting |
| Supply-chain country or jurisdiction breakdown | Report applicable direct-driver information for each supply-chain product and service by country or jurisdiction. | Supplier primary data, origin mapping, lifecycle or modeled data and country-level calculations. | Procurement / Supply Chain / Sustainability reporting |
| Standards, methodologies and assumptions | Report the standards, methodologies and assumptions used to compile the information. | Methodology, standards mapping, assumptions register and approval evidence. | Sustainability reporting / Biodiversity |
| Data types, limitations and improvement | Distinguish primary, secondary and modeled data, identify datasets, explain limitations and describe plans to improve accuracy. | Data-source register, quality assessment, model documentation, limitation log and improvement plan. | Sustainability reporting / Biodiversity |
How to prepare it
Request the data
Request the disclosure evidence
Translate the disclosure into an internal business question — then adapt it to your organisation's own language.
Provide driver applicability by site, product and service; land and sea use change, species harvest, water, pollution and invasive-species data; supply-chain country breakdowns; and the standards, methods, assumptions, datasets, limitations and improvement plan.
Use the organisation's own role and document names, but preserve the defined GRI terms and the scope described above.
Better request
Provide driver applicability by site, product and service; land and sea use change, species harvest, water, pollution and invasive-species data; supply-chain country breakdowns; and the standards, methods, assumptions, datasets, limitations and improvement plan.
Draft your disclosure
Notes that turn data into a disclosure
LRA training templates — adapt them to your organisation, and check the official source before sign-off.
Method note
Keep natural ecosystem conversion since the cut-off or reference date separate from current-period conversion between modified ecosystems. Where supply-chain conversion hectares are unavailable, use the permitted conversion-free volume approach and explain it.
Context note
Non-invasive alien species are not required. Secondary and modeled supply-chain data can be used where supplier primary data are unavailable.
Download Centre
Preparation tools & forms
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Assurance readiness
For each claim, check the evidence
| Claim | Risk | Evidence to check |
|---|---|---|
| Relevant direct drivers is reported accurately and completely. | The response omits, misclassifies or overstates relevant direct drivers. | Approved GRI 101-5 lists, driver applicability assessment and impact evidence. |
| Natural ecosystem conversion is reported accurately and completely. | The response omits, misclassifies or overstates natural ecosystem conversion. | Land-cover history, GIS analysis, cut-off methodology and ecosystem classification. |
| Conversion between modified ecosystems is reported accurately and completely. | The response omits, misclassifies or overstates conversion between modified ecosystems. | Current-period land-use change register, GIS layers and ecosystem classification. |
| Wild species exploitation is reported accurately and completely. | The response omits, misclassifies or overstates wild species exploitation. | Harvest and by-catch records, species identification, quantities and extinction-risk sources. |
| Water withdrawal and consumption is reported accurately and completely. | The response omits, misclassifies or overstates water withdrawal and consumption. | Meter and abstraction records, water balance, unit conversion and site reconciliation. |
| Pollution is reported accurately and completely. | The response omits, misclassifies or overstates pollution. | Emissions, discharge, waste and disturbance monitoring linked to biodiversity impact assessment. |
| Invasive alien species is reported accurately and completely. | The response omits, misclassifies or overstates invasive alien species. | Pathway risk assessment, species register, monitoring and biosecurity controls. |
| Supply-chain country or jurisdiction breakdown is reported accurately and completely. | The response omits, misclassifies or overstates supply-chain country or jurisdiction breakdown. | Supplier primary data, origin mapping, lifecycle or modeled data and country-level calculations. |
| Standards, methodologies and assumptions is reported accurately and completely. | The response omits, misclassifies or overstates standards, methodologies and assumptions. | Methodology, standards mapping, assumptions register and approval evidence. |
| Data types, limitations and improvement is reported accurately and completely. | The response omits, misclassifies or overstates data types, limitations and improvement. | Data-source register, quality assessment, model documentation, limitation log and improvement plan. |
Evidence pack to prepare
Common reporting gaps
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Framework references
Relevant GRI requirements and related disclosures
Available framework references and nearby disclosures relevant to preparing this requirement.
GRI
GRI 101-6
within GRI 101: Biodiversity
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