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ESG Reporting in 2025: Aligning with Global Standards (IFRS S1, S2, and TCFD)

Understand how Philippine companies can align ESG reporting with IFRS S1, S2, and TCFD in 2025 to meet global standards and build investor trust.

Updated September 2025

In 2025, sustainability reporting will no longer be a compliance checkbox—it will be a strategic imperative. Global standards are converging, and regulators, investors, and stakeholders expect disclosures that are not only transparent but also comparable across industries and geographies. 

For Philippine companies, aligning with frameworks like the International Financial Reporting Standards (IFRS) Sustainability Standards and the Task Force on Climate-related Financial Disclosures (TCFD) is fast becoming non-negotiable.

This article explores what ESG reporting looks like in 2025, why the IFRS S1 and S2 standards are game-changers, and how Philippine businesses can prepare.

Why ESG Reporting Is Entering a New Era

Globally, sustainability disclosure has shifted from voluntary to mandatory in many jurisdictions. In the Philippines, the Securities and Exchange Commission (SEC) has already laid the groundwork through Memorandum Circular No. 4, s. 2019 and MC No. 10, s. 2022, which introduced sustainability reporting requirements for publicly listed companies and encouraged large corporations to follow suit.

Get ahead of SEC and global ESG rules—start your sustainability reporting journey here.

Now, with IFRS S1 and S2 officially effective in January 2024, the Philippines is expected to integrate these standards into local reporting frameworks. This signals that Philippine businesses will need to future-proof their sustainability reporting—not just for local compliance, but also to meet the expectations of global capital markets.

What Are IFRS S1 and S2?

The IFRS Sustainability Standards, issued by the International Sustainability Standards Board (ISSB), represent the most significant development in sustainability reporting in recent years:

  • IFRS S1General Requirements for Disclosure of Sustainability-related Financial Information:
    Provides a baseline for reporting sustainability risks and opportunities that could reasonably affect a company’s cash flows, access to finance, or cost of capital.

  • IFRS S2Climate-related Disclosures:
    Builds on the TCFD recommendations and requires disclosures around governance, strategy, risk management, and metrics/targets specifically related to climate risks.

Together, these standards ensure companies report ESG information in a way that is investor-focused, decision-useful, and comparable across markets.

Why This Matters for Philippine Companies

For businesses operating in the Philippines, these developments have profound implications:

  1. Access to capital – Global investors increasingly require ESG-aligned disclosures before deploying funds. Philippine firms aiming for cross-border financing or foreign investment must adopt IFRS-based reporting.
  2. Regulatory alignment – The SEC is signaling convergence with IFRS standards. Companies that prepare early will avoid last-minute compliance headaches.
  3. Risk management – Climate risks—from extreme weather events to supply chain disruptions—are material for Philippine businesses. IFRS S2 and TCFD disclosures help companies anticipate and plan for these risks.
  4. Competitive advantage – Transparent ESG reporting builds trust with customers, employees, and partners, positioning companies as leaders rather than laggards.

The Role of TCFD in ESG Reporting

The Task Force on Climate-related Financial Disclosures (TCFD) has become the global reference point for climate reporting. IFRS S2 incorporates TCFD’s four core pillars:

  • Governance – How the board and management oversee climate-related risks and opportunities.
  • Strategy – The impact of climate risks and opportunities on the organization’s business model and strategy.
  • Risk Management – How climate risks are identified, assessed, and managed.
  • Metrics and Targets – The KPIs and targets companies use to assess and manage climate risks.

For Philippine companies, TCFD-aligned disclosures will be critical to demonstrate resilience in the face of both physical risks (like typhoons) and transition risks (like shifting energy regulations).

How Philippine Companies Can Prepare for 2025

Adopting IFRS and TCFD-aligned reporting may seem daunting, but breaking it down into steps can help:

  1. Assess readiness – Review your current sustainability reporting against SEC guidelines, IFRS S1, and S2. Identify gaps.
  2. Strengthen governance – Ensure ESG oversight is embedded at the board and executive level. (Explore our Corporate Governance and Resiliency services to learn more.)
  3. Invest in systems – Build data collection processes that are consistent, auditable, and scalable. (See how our Sustainability solutions support this transition.)
  4. Conduct materiality assessments – Prioritize ESG issues most relevant to your stakeholders and business model.
  5. Embed ESG into operations – Integrate ESG into productivity, supply chain, and workforce engagement. (Check out our Productivity and Sociability solutions.)
  6. Engage stakeholders – Reporting is only one part of the equation; companies must also communicate effectively with investors, regulators, and employees.


Turn these steps into a clear action plan.

 Book your ESG strategy call with GCSS today.

The good news: early adoption means smoother compliance, lower long-term costs, and a stronger reputation with both regulators and the market.

ESG Reporting in 2025: More Than Compliance

ESG reporting in 2025 is not just about following rules. It’s about building resilience, earning investor trust, and positioning Philippine companies for long-term success. With the convergence of IFRS S1, S2, and TCFD, the global playing field is leveling out. Companies that align early will benefit most.

If your organization is still treating ESG reporting as an afterthought, 2025 is the year to change course.

Aligning ESG Reporting with Global Standards Starts Now

With IFRS S1 and S2 becoming the global baseline for sustainability disclosures—and the TCFD framework embedded within them—Philippine companies must take proactive steps to align. Waiting until regulators mandate compliance means playing catch-up, while early adopters will win investor trust, financing opportunities, and long-term resilience.

If your organization needs support in mapping current disclosures against IFRS S1 and S2, embedding TCFD-aligned climate risk strategies, or preparing board-level governance structures for global scrutiny, GCSS, Inc. is here to help.

Reach out at sales@gcssinc.com to begin your IFRS- and TCFD-aligned ESG journey. Book your discovery call here and talk to our experts today. 

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Future-proof your reporting today—and lead confidently in the global ESG arena of 2025.