What's Happening?
The U.S. Court of Appeals for the Ninth Circuit has issued a significant ruling regarding California's corporate climate-disclosure laws, SB 253 (Climate Corporate Data Accountability Act) and SB 261 (Climate-Related Financial Risk Act). The court declined
to block SB 253's Scope 1 and Scope 2 disclosure requirements, allowing them to proceed. However, it concluded that SB 253's Scope 3 disclosure requirement and SB 261 in its entirety likely violate the First Amendment. The ruling stems from an appeal of a denied preliminary injunction sought by several chambers of commerce and business associations. For companies preparing initial SB 253 reports, the November 10, 2026 deadline for Scope 1 and Scope 2 reporting remains unchanged. The critical question of whether the Scope 3 disclosure requirement can be severed from the rest of SB 253 has been remanded to the U.S. District Court for the Central District of California.
Why It's Important?
This ruling has profound implications for corporate climate reporting in California and potentially across the U.S. By upholding Scope 1 and Scope 2 disclosures, the Ninth Circuit reinforces the state's ability to compel companies to report direct and indirect emissions from their own operations, viewing these as commercial speech akin to product warnings for investors. This provides greater transparency for investors, insurers, and other capital-market participants seeking to assess climate-related risks and opportunities. Conversely, the court's skepticism regarding Scope 3 disclosures (emissions from a company's value chain) and SB 261 (climate-related financial risk reporting) due to First Amendment concerns highlights the legal complexities of mandating disclosures that involve third-party data or predictive judgments. This creates uncertainty for companies that had been preparing for these broader reporting requirements and could influence future climate disclosure regulations at both state and federal levels.
What's Next?
The immediate next step involves the U.S. District Court for the Central District of California deciding whether the unconstitutional Scope 3 disclosure requirement can be severed from SB 253. This decision will determine if the Scope 1 and Scope 2 requirements can be enforced independently. The litigation will continue in the trial court, as the Ninth Circuit's ruling was on preliminary relief, not a final judgment on constitutionality. Companies covered by SB 253 (over $1 billion in annual revenue) must still meet the November 10, 2026 deadline for Scope 1 and Scope 2 reporting. The California Legislature may also revisit these topics in January 2027, potentially proposing new legislation to address the court's concerns. The U.S. Supreme Court's potential review of a related case, *Pharm. Rsch. & Mfrs. of Am. v. Stolfi*, could also influence future interpretations of commercial speech in disclosure laws.
Beyond the Headlines
This ruling delves into the intricate balance between state regulatory power, corporate transparency, and First Amendment rights. The distinction drawn by the court between factual, company-specific emissions data (Scope 1 and 2) and more diffuse, third-party-dependent, or predictive information (Scope 3 and SB 261) sets a potential precedent for how mandatory corporate disclosures are evaluated under constitutional scrutiny. It suggests that regulations compelling factual, verifiable data directly related to a company's operations are more likely to withstand legal challenges than those requiring extensive data from external sources or subjective assessments. This could lead to a re-evaluation of climate disclosure frameworks, pushing regulators to focus on more directly attributable and verifiable metrics. The ongoing legal battles underscore the evolving nature of corporate environmental responsibility and the significant legal hurdles involved in implementing comprehensive climate policies.
