IFRS S1/S2 Sustainability Disclosure Standards

Issued by the International Sustainability Standards Board (ISSB) in June 2023, IFRS S1 and S2 are standards creating a global baseline for sustainability reporting. IFRS S1 'General Requirements for Disclosure of Sustainability-related Financial Information' sets the overall framework for disclosing significant sustainability-related risks and opportunities. IFRS S2 'Climate-related Disclosures,' built on the TCFD framework, specifies requirements for climate risks and opportunities across governance, strategy, risk management, and metrics. Within enterprise risk management (ERM), these standards elevate sustainability from a CSR topic to a core financial risk, requiring integration into frameworks like ISO 31000 and transparent disclosure to capital markets.

Enterprises apply IFRS S1/S2 in ERM through a structured process. Step 1: Risk Identification and Materiality Assessment. Using frameworks like ISO 31000, companies identify sustainability and climate-related risks (physical and transition) and opportunities across their value chain, assessing their financial impact. Step 2: Governance and Strategy Integration. A board-led governance structure is established to integrate these risks into corporate strategy and financial planning, often using climate scenario analysis as required by IFRS S2. Step 3: Data Collection and Metrics. Robust systems are implemented to track KPIs, such as Scope 1, 2, and 3 GHG emissions. For example, a global tech firm might model supply chain disruptions from extreme weather, leading to strategic diversification and disclosing the financial rationale to investors, thereby enhancing resilience and investor confidence.

Taiwanese enterprises face three key challenges. First, complex value chain data collection, especially for Scope 3 GHG emissions. The solution is a phased approach, starting with key suppliers and leveraging digital platforms for data gathering and verification. Second, a lack of cross-functional collaboration and talent. This can be overcome by forming a C-suite-led sustainability committee and investing in training. Third, aligning with Taiwan's existing FSC regulations. A gap analysis between local rules and IFRS S1/S2 is crucial. Enterprises should adopt a 'building block' approach, using the more stringent standard as the baseline to ensure compliance with both, creating an efficient, unified reporting framework.

Winners Consulting specializes in IFRS S1/S2 for Taiwan enterprises, delivering compliant management systems within 90 days. Free consultation: https://winners.com.tw/contact