Highlights
Companies can expect guidance on reporting nature-related topics under IFRS® Sustainability Disclosure Standards in a future IFRS practice statement.
The International Sustainability Standards Board (ISSB) decided in April 2026 that it would provide future voluntary guidance as a practice statement rather than a mandatory disclosure standard. This approach avoids altering IFRS S1 General Requirements for Disclosure of Sustainability-related Financial Information and IFRS S2 Climate-related Disclosures while jurisdictions are still in the process of adopting them.
The ISSB also decided to provide guidance on location-specific information and engagement with indigenous peoples, local communities and affected stakeholders.
What's the latest status?
In April 2026, the ISSB decided it would issue future nature-related disclosure requirements and guidance as an IFRS practice statement, leaving IFRS S1 and IFRS S2 unchanged. This retains the option to convert the content into a future IFRS sustainability disclosure standard, while giving the ISSB time to consider how its suite of standards fits together.
Following the latest ISSBTM meeting, companies can also expect guidance on:
- disclosing their exposure to nature-related risks and opportunities;
- location-specific reporting; and
- applying IFRS S1 to risks and opportunities related to engagement with indigenous peoples, local communities and affected stakeholders.
This was the latest in a series of ISSB meetings to develop proposals for new nature-specific guidance. The proposals will supplement existing IFRS Sustainability Disclosure Standards and SASB Standards, and build on the Taskforce on Nature-related Financial Disclosures (TNFD) recommendations1.
The table below summarises decisions to date.
| Focus areas | ||
| Focus area | Decision date | ISSB decisions |
Location-specific information | April 2026 |
|
Transition plans | March 2026 |
|
Metrics | March 2026 |
|
Targets and regulatory alignment | March 2026 |
|
Project scope | February 2026 |
|
Defined terms | February 2026 |
|
Climate-nature nexus | February 2026 |
|
| Additional areas of discussion | ||
| Additional areas | Decision date | ISSB decisions |
Indigenous peoples, local communities and affected stakeholders | April 2026 |
|
What’s the impact?
Although companies already need to report material nature-related information under IFRS S1 (after their first year of reporting2), this project aims to help them do so more effectively.
The new guidance would provide more comprehensive support to apply IFRS S1, IFRS S2 and related SASB industry guidance to a broad range of nature-related topics, such as land use, pollution, resource extraction, water and biodiversity.
By issuing the materials as an IFRS practice statement, the ISSB aims to provide flexibility for preparers, while also minimising disruption as jurisdictions adopt IFRS S1 and IFRS S2. Jurisdictions could choose to mandate the guidance, which would have a similar effect to introducing a new standard. The forthcoming public consultation will include a request for feedback on whether this approach is the most appropriate format for guidance on nature-related disclosures.
What’s next
The proposals will take time to develop and, once finalised, will need to be adopted locally to become mandatory. An exposure draft is expected in October 2026, to be followed by a period of public consultation and revision.
Actions for management
- Bookmark and revisit this page to stay informed about the project, including the exposure draft expected in October 2026.
- Understand how your company is exposed to nature-related risks and opportunities. If you are exposed, consider how TNFD recommendation materials can help you to report, given that the ISSB is building its requirements and guidance on them.
- Companies reporting under ESRS and GRI Standards need to monitor the ISSB proposals closely. Although the ISSB aims to align with these standards, differences may emerge in the final proposals.
1 The proposals also seek to align with European Sustainability Reporting Standards (ESRS) and the Global Reporting Initiative (GRI) Standards.
2 The ‘climate-first’ exemption in IFRS S1 allows companies to report only on climate-related risks and opportunities for the first year of reporting.
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