What is the TCFD

Definition

TCFD (Task Force on Climate-related Financial Disclosures) was an industry-led initiative established in 2015 by the Financial Stability Board (FSB) to develop a consistent framework for companies and financial institutions to disclose climate-related financial risks and opportunities. Its final recommendations, published in June 2017, organized disclosure around four pillars: governance, strategy, risk management, and metrics and targets. The Task Force was formally disbanded in October 2023, with its monitoring responsibilities transferred to the IFRS Foundation, but the framework it created remains the structural backbone of climate disclosure regulation worldwide.

How the Four Pillars Work in Practice

The TCFD framework asks reporting entities to address four interconnected areas:

• Governance: how the board and senior management oversee climate-related risks and opportunities.
• Strategy: the actual and potential impacts of climate risks on the organization’s business model, including scenario analysis.
• Risk Management: the processes used to identify, assess, and manage climate-related risks, and how those processes integrate into overall enterprise risk management.
• Metrics and Targets: the quantitative indicators (such as greenhouse gas emissions by scope) and the targets the organization uses to monitor progress.

Two categories of risk sit at the core of the framework. Physical risk covers direct damage from climate events (floods, droughts, rising sea levels). Transition risk covers financial exposure arising from the shift toward a lower-carbon economy (policy changes, technology disruption, market repricing of carbon-intensive assets).

Concrete Example

Consider a mid-sized power utility that operates both natural gas plants and a growing wind portfolio. Under the TCFD structure, the company would disclose that its board receives quarterly briefings on carbon pricing scenarios (governance), that a 2°C-aligned scenario shows its gas assets becoming uneconomic by a certain decade while wind capacity gains value (strategy), that it runs an internal process linking each generation asset to a physical risk score based on location and climate projections (risk management), and that it reports Scope 1 and Scope 2 emissions alongside a net-zero target year (metrics and targets). Investors reading this disclosure can compare the utility’s climate posture against peers using the same four-pillar structure, which was the central purpose of the TCFD effort.

Current Status and Relationship with ISSB Standards

When the FSB wound down the TCFD in late 2023, it asked the IFRS Foundation’s International Sustainability Standards Board (ISSB) to take over monitoring of corporate climate disclosures. The ISSB standards IFRS S1 (General Requirements for Sustainability-related Financial Disclosures) and IFRS S2 (Climate-related Disclosures) were built explicitly on TCFD’s four-pillar architecture. In practical terms, an organization that was already reporting against TCFD recommendations has a direct mapping to IFRS S2, although the ISSB standards add more granular requirements, particularly around industry-specific metrics drawn from the SASB framework.

Several jurisdictions that had adopted or referenced TCFD, including the United Kingdom, Japan, Singapore, and the European Union (through its European Sustainability Reporting Standards), have either transitioned to ISSB-aligned requirements or maintained the TCFD structure within their own regulatory frameworks. The vocabulary of the TCFD (physical risk, transition risk, scenario analysis, climate-related opportunity) continues to appear in virtually every major disclosure regulation.

How TCFD Applies in Brazil

Brazil’s securities regulator, the Comissão de Valores Mobiliários (CVM), issued Resolution CVM 193 in 2023, which allows publicly traded companies to publish sustainability reports aligned with the ISSB standards (IFRS S1 and S2) on a voluntary basis; the mandatory requirement from fiscal year 2026 was revoked by CVM Resolution 244 of May 2026, and from 2027 companies that do not file must explain why. Because IFRS S2 inherits the TCFD structure, Brazilian listed companies are effectively adopting the four-pillar disclosure model.

The Central Bank of Brazil (Banco Central do Brasil) had already moved in this direction earlier. Its regulations on social, environmental, and climate-related risk management (particularly those stemming from CMN Resolution 4,943 and BCB Normative Instruction 153) require financial institutions to consider climate-related risk categories that mirror TCFD terminology, including physical and transition risk identification and scenario-based stress testing.

For international professionals dealing with Brazilian operations, the key takeaway is that TCFD’s conceptual framework is not optional in Brazil’s regulated financial and capital markets. The local implementation route runs through ISSB adoption (via CVM) and central bank prudential rules (via BCB), both of which trace directly back to the TCFD pillars.

The Most Common Mistake

The most frequent confusion is treating TCFD as a carbon accounting standard. It is not. TCFD does not prescribe how to measure greenhouse gas emissions; it prescribes how to disclose the financial implications of climate-related risks and opportunities. Carbon accounting (measuring tons of CO2 equivalent by scope) follows protocols such as the GHG Protocol. TCFD uses emissions data as one input within its metrics and targets pillar, but the framework’s scope is much broader: it asks what climate change means for the organization’s financial position, not just how much the organization emits.

A related error is assuming that because the TCFD has been disbanded, its framework is obsolete. The organizational structure was dissolved; the intellectual framework was absorbed into binding standards (IFRS S2) and national regulations. Companies that stop referencing TCFD language often find they are still required to follow the same disclosure logic under a different regulatory label.

Key Dates

• 2015: FSB establishes the Task Force, chaired by Michael Bloomberg.
• 2017: Final TCFD recommendations published.
• 2023 (June): ISSB publishes IFRS S1 and S2, built on the TCFD architecture.
• 2023 (October): FSB formally disbands the TCFD, transfers monitoring to the IFRS Foundation.

Primary sources: ISSB and TCFD (IFRS Foundation, 2023); IFRS S2 Climate-related Disclosures (IFRS Foundation, 2023); CVM Resolution 193/2023 on ISSB-based sustainability reporting, as amended (CVM, 2023-2026).