EU ESG frameworks explained: What applies to your business and how to find out

Navigating EU sustainability regulations can be confusing - especially when you're unsure which rules actually apply to your business. With the Corporate Sustainability Reporting Directive (CSRD) now live, and additional frameworks like EUDR and CBAM,gaining traction, many mid-sized companies are asking a simple question: what do we actually need to comply with?

If you're looking for a direct answer, skip the guesswork and use Coolset's ESG legislation checker. In 2–4 minutes, you’ll get a personalized overview of which ESG frameworks apply to your business based on your size, structure, and operations.

This article helps you understand what each framework covers - and why they’re increasingly relevant if your company operates in the EU or has subsidiaries or supply chain links there.

The problem: Overlapping ESG rules across the EU

Sustainability regulation in the EU is expanding rapidly. What used to be voluntary guidelines are becoming mandatory obligations.

However, figuring out which ESG reporting frameworks actually apply depends on multiple factors:

• Company size (headcount, balance sheet, turnover)
• Location of operations or subsidiaries
• Industry and emissions profile
• Supply chain exposure

For many businesses - particularly mid-market companies - it's not immediately clear which directives apply or when. That’s where automated support becomes valuable.

What are the main EU ESG frameworks?

Here’s a quick breakdown of the six key frameworks that Coolset’s ESG tool currently checks for:

Corporate Sustainability Reporting Directive (CSRD)

Mandatory for large EU companies and, increasingly, non-EU companies with significant EU operations. Applies to firms meeting two of the following: >250 employees, >€40M turnover, >€20M balance sheet total. Requires reporting in line with the European Sustainability Reporting Standards (ESRS).

Carbon Border Adjustment Mechanism (CBAM)

Applies to EU importers of carbon-intensive goods like steel, cement, aluminum, fertilizers, and hydrogen. Companies must report embedded emissions and purchase certificates to match the carbon price had the goods been produced in the EU.

EU Deforestation Regulation (EUDR)

Targets companies placing products on the EU market that are associated with deforestation (e.g., soy, palm oil, coffee, cocoa, rubber, beef, wood). Businesses must demonstrate deforestation-free sourcing via due diligence.

Corporate Sustainability Due Diligence Directive (CSDDD)

A proposed directive that will require large companies to identify and mitigate human rights and environmental impacts in their own operations and across their value chains. Will affect both EU and non-EU companies operating in Europe.

EU Taxonomy

Defines which economic activities can be considered environmentally sustainable. Not a reporting directive on its own, but embedded into CSRD and used to assess alignment of business activities with climate goals.

Sustainable Finance Disclosure Regulation (SFDR)

Applies to financial market participants (like asset managers and investment funds). Requires ESG risk disclosures at both the entity and product level. Often relevant for private equity or large corporates with investment arms.

How to find out what applies to your company

Each framework comes with its own thresholds and criteria - which means the only reliable way to assess your obligations is by mapping them to your company’s structure, activities, and value chain.

That’s why we built the Coolset ESG framework tool. It’s a short, guided questionnaire that:

• Asks the right questions based on regulatory thresholds
• Cross-references your answers with framework requirements
• Returns a clear overview of which EU ESG frameworks apply to you - and why

It only takes a few minutes to complete. No legal jargon or policy deep-dives required.

‍‍What to do next

If you’re unsure where to start with ESG compliance - or want to validate that you’re focused on the right frameworks - use the tool to check your position. It’s free, fast, and designed to help mid-market enterprises stay ahead of sustainability reporting obligations.

For more detailed reading sustainability regulations, explore our Academy.