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In Plain Language
In Plain Language
A jurisdictional map of IFRS S1 and S2 adoption, endorsement, and exchange-aligned implementation timelines.
- ISSB Jurisdictional Adoption Tracker is treated as decision-useful reporting information, not optional ESG storytelling.
- The evidence standard is source-first: every technical claim should trace to IFRS S1, IFRS S2, SASB industry guidance, or a named regulator.
- The practical test is auditability: a reviewer should be able to move from report sentence to source document without guessing.
Technical Requirements
The technical section translates ISSB Jurisdictional Adoption Tracker into the minimum evidence and disclosure structure needed by ESG reporters, analysts, and auditors.
- Early adopters: document the source, owner, reporting boundary, measurement method, assumptions, review control, and IFRS or SASB reference.
- Major capital markets: document the source, owner, reporting boundary, measurement method, assumptions, review control, and IFRS or SASB reference.
- Asian exchange alignment: document the source, owner, reporting boundary, measurement method, assumptions, review control, and IFRS or SASB reference.
- Assurance and phase-in relief: document the source, owner, reporting boundary, measurement method, assumptions, review control, and IFRS or SASB reference.
Evidence-Grounded Reference Table
| Jurisdiction / Topic | Applicable Standard | Implementation Note |
|---|---|---|
| Hong Kong | HKEX climate disclosure requirements | FY2025 climate disclosure with LargeCap mandatory phase-in |
| United Kingdom | UK Sustainability Reporting Standards | ISSB-based endorsement route |
| Japan | SSBJ sustainability standards | ISSB-aligned domestic standards |
| Australia | AASB sustainability standards | Phased climate reporting |
| Singapore | SGX and ACRA climate reporting | ISSB-aligned climate roadmap |
Source Verification
The following sources are treated as the authority chain for this page. Build and review agents must verify claims against these references before publication.
- IFRS Foundation jurisdictional adoption tracker: IFRS Foundation adoption tracker — source PDF: Part_A_Standards/IFRS_S1_General_Requirements_for_Disclosure_of_Sustainability-related_Financial_.pdf