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BAROctober 15, 2025

Sustainability Reporting and ESG for the CPA BAR Exam

Understand sustainability reporting and ESG frameworks for the CPA BAR section. Covers ESG factors, reporting standards, integrated reporting, climate risk disclosure, and assurance.

Introduction to ESG and Sustainability Reporting

Environmental, Social, and Governance (ESG) factors have become increasingly important to investors, regulators, and other stakeholders. Sustainability reporting provides information about an organization's environmental impact, social responsibility, and governance practices alongside traditional financial reporting. For CPA candidates, understanding ESG reporting is essential because it is rapidly becoming a core competency for accounting and finance professionals.

The CPA BAR exam tests sustainability reporting as part of the business environment content area. You should understand the major ESG frameworks, the types of information reported, and the evolving regulatory landscape for sustainability disclosures.

ESG Factors

Environmental Factors

Environmental factors relate to an organization's impact on the natural environment. Key metrics include greenhouse gas emissions (Scope 1 direct emissions, Scope 2 indirect emissions from purchased energy, and Scope 3 emissions from the value chain), energy consumption and efficiency, water usage and management, waste generation and recycling, biodiversity impact, and climate-related risks and opportunities.

Social Factors

Social factors address an organization's relationships with employees, communities, and society. Key areas include employee health and safety, diversity, equity, and inclusion, labor practices and human rights, community engagement and philanthropy, customer privacy and data security, product safety, and supply chain labor standards.

Governance Factors

Governance factors relate to how an organization is managed and controlled. Key areas include board composition and independence, executive compensation, anti-corruption policies, shareholder rights, business ethics, risk management practices, and transparency and disclosure.

Major Reporting Frameworks and Standards

ISSB Standards (IFRS S1 and S2)

The International Sustainability Standards Board (ISSB), established under the IFRS Foundation, issued its first two standards: IFRS S1 (General Requirements for Disclosure of Sustainability-related Financial Information) and IFRS S2 (Climate-related Disclosures). These standards provide a global baseline for sustainability reporting focused on information material to investors. IFRS S2 draws heavily on the Task Force on Climate-related Financial Disclosures (TCFD) framework, organizing disclosures around governance, strategy, risk management, and metrics and targets.

GRI Standards

The Global Reporting Initiative (GRI) provides the most widely used framework for sustainability reporting globally. GRI Standards take a multi-stakeholder approach, requiring organizations to report on their impacts on the economy, environment, and society, regardless of whether those impacts are financially material. GRI uses the concept of double materiality, considering both the organization's impact on stakeholders and the impact of sustainability issues on the organization.

SEC Climate Disclosure Rules

The U.S. Securities and Exchange Commission has moved toward requiring public companies to disclose climate-related risks, strategies, governance, and greenhouse gas emissions. These disclosures bring sustainability reporting into the realm of SEC-regulated financial reporting, with implications for auditing and assurance.

Integrated Reporting

Integrated reporting combines financial and non-financial information in a single report to provide a holistic view of how an organization creates value over time. The International Integrated Reporting Framework identifies six capitals that organizations use and affect: financial, manufactured, intellectual, human, social and relationship, and natural capital. An integrated report explains how the organization's strategy, governance, performance, and prospects lead to the creation, preservation, or erosion of value across these capitals.

Materiality in Sustainability Reporting

Materiality in sustainability reporting differs from financial materiality. Financial materiality focuses on information that could influence investors' economic decisions. Impact materiality (or double materiality) also considers the organization's impacts on the environment and society, even if those impacts do not directly affect the organization's financial position. The concept of double materiality requires organizations to assess materiality from both perspectives.

Assurance of Sustainability Reports

As sustainability reporting becomes more regulated and consequential, demand for independent assurance of sustainability information is growing. Limited assurance provides a lower level of confidence, involving primarily inquiries and analytical procedures. Reasonable assurance provides a higher level of confidence, similar to a financial statement audit, involving more extensive testing. The trend is moving toward requiring reasonable assurance over time, creating significant opportunities and responsibilities for the accounting profession.

Exam Preparation Tips

  • Know the three categories of ESG factors and examples of metrics within each category.
  • Understand the major sustainability reporting frameworks, including ISSB, GRI, and SEC requirements.
  • Know the difference between financial materiality and double materiality.
  • Understand the concept of integrated reporting and the six capitals framework.
  • Be familiar with the difference between limited assurance and reasonable assurance for sustainability reports.

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