The Global Sustainability Disclosure Landscape Just Fractured. Here's What Smart Companies Do Next.

Executive Summary

The global sustainability disclosure landscape has splintered. The SEC abandoned its climate rule. The EU slashed CSRD scope by 85–90%. Meanwhile, California, New York, and 40+ international jurisdictions are forging ahead with their own requirements. Companies that wait for regulatory certainty will fall behind. The smartest move right now: build one flexible disclosure framework that satisfies multiple jurisdictions simultaneously — and use it as a strategic asset, not just a compliance exercise.

If you've been waiting for the sustainability reporting world to settle down, we have bad news: it just got more complicated.

In the span of twelve months, the three pillars of global disclosure — the U.S. Securities and Exchange Commission, the European Union, and the International Sustainability Standards Board — have all moved in different directions. The result is a fragmented landscape that rewards preparation and punishes paralysis.

Here's what happened, what it means, and what you should do about it.

What Changed in 2025 — and Why It Matters Now

The SEC backed away. After President Trump's inauguration, the SEC quickly abandoned defense of its Biden-era climate risk disclosure rule. The case is frozen in the Eighth Circuit. SEC Chair Paul Atkins has signaled a broader rollback of disclosure requirements, calling the path to public ownership "overly burdened with rules." Don't expect a federal climate disclosure mandate anytime soon.

The EU scaled back — dramatically. The December 2025 Omnibus agreement raised CSRD thresholds to 1,000+ employees and €450M+ net turnover. That removes roughly 85–90% of previously in-scope companies. The Corporate Sustainability Due Diligence Directive (CSDDD) got pushed to mid-2029 with even higher thresholds: 5,000+ employees, €1.5B+ turnover. The requirement for climate transition plans was removed entirely.

But everyone else is moving forward. California's climate disclosure laws (SB 253 and SB 261) take effect in 2026, requiring emissions data submitted by June 2027. New York is building its own framework. Nearly 40 jurisdictions globally have adopted or are planning ISSB-aligned disclosure standards. Australia, Singapore, Japan, Brazil — the list keeps growing.

The net effect: there is no single standard anymore. There's a patchwork.

Why "Wait and See" Is the Riskiest Strategy

It's tempting to read the SEC and EU rollbacks as permission to slow down. Some companies are doing exactly that — a trend ESG analysts call "greenhushing," where firms continue sustainability work but talk about it less.

That's a mistake for three reasons:

• Your stakeholders haven't slowed down. Investors, lenders, and customers still need comparable sustainability data to make decisions. With fewer mandatory disclosures, they'll rely more heavily on voluntary reporting and third-party data. Companies that go quiet don't become invisible — they become unverifiable. That's worse.

• State and international laws don't care about federal inaction. If you operate in California, sell to European customers, or have operations in ISSB-aligned jurisdictions, you're still on the hook. The compliance surface area is expanding, not contracting.

• The next wave is already being written. Both CSRD and CSDDD include review clauses. The regulatory floor may be lower today, but it's not fixed. Companies that dismantle their reporting infrastructure now will pay double to rebuild it later.

How to Turn Disclosure Fragmentation Into Advantage

The companies that will thrive in this environment aren't the ones scrambling to meet minimum requirements jurisdiction by jurisdiction. They're the ones building a single, flexible sustainability data infrastructure that serves multiple purposes at once.

Here's the playbook:

Build One Framework, Serve Many Masters

Instead of running separate assessments for CSRD, California SB 253, and ISSB-aligned jurisdictions, invest in one science-backed model that captures the data all of them need. The overlap between these frameworks is significant — typically 70–80% of the underlying data requirements are shared. A well-designed system handles the remaining regional variations through modular add-ons, not separate processes.

For organizations pursuing this path, understanding how to choose the right ESG framework is the essential first step.

Move From Compliance to Strategy

When disclosure is mandatory, it feels like a tax. When it's voluntary, it becomes a signal. Companies that proactively share material sustainability data — especially when their competitors go quiet — build disproportionate trust with investors, customers, and talent.

This is particularly true in sectors where sustainability performance directly affects risk-adjusted returns: energy, real estate, food and agriculture, transportation, and infrastructure. The shift from reporting obligation to strategic business advantage is where the real value lies.

Get Your Data House in Order — Now

The biggest bottleneck in sustainability reporting has never been the writing. It's the data. Scope 3 emissions, supply chain due diligence, climate risk assessments — these take 6–18 months to build properly. Companies that start now will be ready regardless of which regulatory scenario plays out. Companies that wait will be scrambling.

A rigorous approach to credible emission reduction strategies and measuring sustainability ROI gives companies the foundation they need.

Use Double Materiality as Your Compass

Even as the EU scales back mandatory requirements, the concept of double materiality — assessing both how your business affects the world and how sustainability issues affect your business — remains the most complete framework for strategic decision-making. It's the one lens that captures risks, opportunities, and stakeholder value simultaneously.

You don't need a regulatory mandate to use it. You just need the discipline to ask both questions.

What This Means for Mid-Market Companies

If your company just fell out of CSRD scope (and 85–90% did), you might feel relieved. But consider this: your larger customers and investors are still in scope, and they need sustainability data from their value chains — which includes you.

The smart mid-market play is to maintain voluntary disclosure that's just good enough to satisfy value chain requests without the full burden of CSRD compliance. Think: streamlined ISSB-aligned reporting, focused on the metrics your key stakeholders actually ask for.

This isn't about doing more. It's about doing the right things, for the right audience, at the right depth. For companies navigating these decisions, a clear corporate sustainability strategy is the foundation everything else builds on.

The Bottom Line

The disclosure landscape didn't simplify in 2026. It fractured. And in fractured landscapes, the advantage goes to organizations that are adaptable, data-ready, and strategically clear about why they disclose — not just what they're required to.

The companies that treat this moment as an excuse to pull back will spend the next three years reacting. The companies that treat it as a strategic opening will spend those years leading.

The question isn't whether sustainability disclosure is coming back in force. It's whether you'll be ready when it does.

Frequently Asked Questions

Is CSRD still relevant for U.S. companies?

Yes, if you have EU operations above the new thresholds (1,000+ employees, €450M+ turnover) or are in the value chain of a company that does. The thresholds rose dramatically, but multinational corporations are still in scope. For a detailed breakdown, see our guide to navigating CSRD and CSDDD in 2025.

What should companies do if they just fell out of CSRD scope?

Maintain voluntary disclosure aligned with ISSB standards. Your customers and investors still need sustainability data from their supply chains. Going dark creates more risk than proportionate, voluntary reporting.

Will the SEC bring back a climate disclosure rule?

Not under the current administration. The rule is frozen in litigation with no timeline for resolution. State-level laws (California, New York) are the active U.S. disclosure drivers for now.

What's the most important step a company can take right now?

Get your sustainability data infrastructure in order. Regardless of which regulations materialize, the underlying data — emissions, climate risks, supply chain impacts — takes months to collect properly. Companies with clean data will be positioned for any scenario.

Related Resources

• Navigating CSRD & CSDDD: New Reporting Rules for 2025 — A detailed breakdown of the evolving European sustainability reporting landscape and what it means for global businesses.

• The CSO at a Crossroads: Four Paths Forward for Sustainability Leaders in 2026 — How Chief Sustainability Officers are adapting their roles as regulatory and political pressures mount.

• ESG Reporting & Compliance: The Complete 2026 Strategic Guide — Everything you need to know about ESG frameworks, reporting standards, and compliance requirements this year.

• Choosing the Right ESG Framework for Your Organization — A strategic guide to evaluating and selecting the ESG framework that fits your industry, size, and stakeholder expectations.

• Climate Resilience & Adaptation: A Strategic Framework for Organizations — How to build organizational resilience against physical and transition climate risks.