Severe Flooding in Southern Thailand: Implications for IFRS S2 Climate-Related Disclosures

Severe flooding across multiple provinces in Southern Thailand highlights the growing financial and operational impact of climate-related physical risks. Beyond immediate damage to infrastructure and communities, such events underscore the importance of transparent and decision-useful climate disclosures under IFRS S2 – Climate-related Disclosures.

Under IFRS S2, flooding is classified as an acute physical risk, requiring entities to assess and disclose not only direct impacts on assets and operations, but also indirect effects such as supply chain disruption, even where operations are not physically located in affected areas. This reflects the increasingly interconnected nature of climate risk.

The standard requires disclosures across four core pillars:

• Governance: How boards and management oversee climate-related risks and integrate lessons learned from extreme weather events into long-term planning.

• Strategy: The impact of flooding on business models, value chains, financial performance and cash flows across short, medium and long-term horizons, including resilience and adaptation strategies.

• Risk Management: Processes used to identify, assess, prioritise and monitor climate-related risks and opportunities, and how these are embedded within enterprise risk management frameworks.

• Metrics & Targets: Quantitative disclosures on greenhouse gas emissions, assets exposed to physical risks, capital deployed toward resilience and adaptation, and progress against climate-related targets.

Severe flooding may also have direct financial statement implications, including asset impairments, inventory write-downs, revenue disruptions, insurance recoveries and provisions for clean-up or restoration costs. These impacts reinforce the need for close alignment between sustainability disclosures and financial reporting.

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