The Corporate Sustainability Reporting Directive (CSRD) is the most significant expansion of corporate climate disclosure requirements in the EU's history. For sustainability officers at large European companies — and increasingly, non-EU companies with EU operations or revenue above threshold — it raises a direct question about carbon credits: what, exactly, does CSRD require, and which credits can you actually use?
This guide is written for procurement leads, sustainability directors, and finance teams who are moving from voluntary carbon market engagement to CSRD-mandated disclosure. It focuses on what the regulation actually says, rather than what vendors would like it to say.
What CSRD Requires: The Baseline
CSRD mandates that in-scope companies report under the European Sustainability Reporting Standards (ESRS). The climate-specific standard, ESRS E1, requires disclosure of:
- Scope 1, 2, and 3 greenhouse gas emissions (in tCO₂e, following GHG Protocol methodology)
- The company's net-zero transition plan, including interim targets
- The role of carbon removals and carbon credits in the company's net-zero strategy
- Separately disclosed: GHG removals from the company's own operations vs. purchased offsets
- The quality and permanence characteristics of any carbon credits used
The key point is that CSRD does not prohibit the use of carbon credits. It requires disclosure of how they are used, with sufficient detail that investors and regulators can evaluate whether the company's net-zero claims are credible. A poorly documented carbon portfolio creates CSRD disclosure risk, not just reputational risk.
Article 8 and the Biodiversity Dimension
Article 8 of the EU Taxonomy Regulation (which CSRD reporting references) requires companies to disclose the proportion of their activities that are aligned with the Taxonomy's environmental objectives, including climate change mitigation and biodiversity protection.
For carbon credits, this creates an opportunity: nature-based carbon projects with documented biodiversity co-benefits can contribute to Article 8 alignment disclosures. Specifically, afforestation and reforestation (ARR) projects that demonstrate measurable biodiversity uplift — verified tree cover restoration, habitat connectivity, soil health improvement — can be cited in Article 8 disclosures in a way that pure technology credits cannot.
This is why sophisticated CSRD reporters are including ARR credits in their portfolio alongside CDR credits: not just for the carbon removal claim, but for the biodiversity disclosure narrative that Article 8 requires.
The Removal vs. Avoidance Distinction
This is the distinction that matters most for CSRD-aligned carbon strategies, and it is the one most frequently misunderstood.
Carbon removal (or Carbon Dioxide Removal, CDR): physically extracts CO₂ from the atmosphere and stores it. Examples: biochar, direct air capture, enhanced weathering, afforestation/reforestation. These credits represent a net decrease in atmospheric CO₂ concentration.
Carbon avoidance: prevents emissions that would otherwise have occurred. Examples: solar avoidance, EV fleet electrification, avoided deforestation. These credits do not remove existing CO₂ from the atmosphere — they prevent additional CO₂ from being added.
ESRS E1 requires companies to separately disclose removals and offsets. Using avoidance credits to claim "net-zero" without disclosing that these are not removals is precisely the kind of disclosure that CSRD is designed to expose. Under CSRD, a company that claims "net-zero 2030" on the basis of avoidance credits while not disclosing that no physical removal is occurring will face scrutiny from auditors and regulators.
Why the ICVCM CCP Label Has Become Non-Negotiable
The Integrity Council for the Voluntary Carbon Market (ICVCM) developed the Core Carbon Principles (CCP) as the credibility benchmark for the voluntary carbon market. A carbon methodology that achieves CCP approval has been assessed as meeting rigorous standards on additionality, permanence, measurement accuracy, and avoidance of double counting.
For CSRD purposes, the CCP label matters for three reasons:
First, CSRD auditors — who must provide limited assurance on sustainability reporting from FY2024 and reasonable assurance from FY2026 — are looking for third-party quality signals on carbon credits. A credit with CCP approval, an independent agency rating (MSCI, Sylvera, BeZero), and registry verification provides the documentation chain that auditors need.
Second, the EU's own Green Claims Directive and broader regulatory direction is moving toward requiring quality labels like CCP on any carbon claims made in public communications. Buying non-CCP credits today creates rollover risk as regulations tighten.
Third, institutional investors reviewing CSRD disclosures are specifically flagging non-CCP credits in their ESG scoring frameworks. For companies with institutional investors using MSCI ESG or Sustainalytics ratings, the quality of the carbon portfolio directly affects the company's sustainability score.
Stasis Carbon's biochar project operates under Verra VM0044 v1.2, which is an ICVCM CCP-approved methodology. This is not a minor administrative detail — it is one of the primary quality signals that separates institutional-grade credits from commoditised offsets.
Structuring a Defensible CSRD Portfolio
Based on ESRS E1 requirements and the trajectory of EU regulation, a defensible CSRD-aligned carbon portfolio in 2025 should have the following structure:
Layer 1 — Reduction first: CSRD requires disclosure of the company's emissions reduction trajectory. Carbon credits are not a substitute for operational decarbonisation. Your disclosure must show credible Scope 1/2/3 reduction plans. Credits cover the residual gap — they do not replace reduction.
Layer 2 — High-quality CDR for residual emissions: Use ICVCM CCP-approved, independently rated CDR credits for emissions that cannot be eliminated by 2030. Biochar CDR with EBC Gold certification and a CORC200+ label is currently the most accessible option that meets this bar at scale.
Layer 3 — Nature-based reduction for Scope 3 and Article 8: ARR credits with documented biodiversity co-benefits, benefit-sharing disclosures, and annual third-party verification serve double duty: they address Scope 3 emissions and provide Article 8 biodiversity disclosure material. The farmer income and soil health data from a well-documented ARR project is directly usable in ESRS E1 and ESRS S2 disclosures.
Layer 4 — Avoidance for volume at low cost: Solar and EV fleet avoidance credits can be used to address Scope 2 and Scope 3 transport emissions at cost-effective prices, provided they are clearly disclosed as avoidance (not removal) and are not used to support removal-equivalent claims.
Documentation Requirements
For each credit purchased, CSRD auditors will want to see: the registry retirement certificate (naming your organisation as the retiring entity), the VVB audit report confirming the vintage and methodology, the independent rating report (MSCI, Sylvera, etc.), and — for nature-based projects — evidence of benefit-sharing and co-benefit measurement.
Stasis Carbon provides a complete due diligence package within 5 business days of engagement: PDD, VVB reports, MSCI rating report, EBC lab certificates, insurance summaries, farmer payment records, and Cula dMRV dashboard access. This package is specifically structured to support CSRD disclosure preparation.
What CSRD Does Not Require
To close on a practical note: CSRD does not require you to have achieved net-zero today. It requires you to disclose your current position honestly, including the role of carbon credits, and to demonstrate a credible trajectory toward your stated targets. A well-documented portfolio of high-quality credits, with transparent disclosure of what is removal and what is avoidance, is compliant CSRD reporting.
What CSRD does punish is greenwashing — using low-quality, non-permanent, or poorly documented credits to support claims that cannot survive independent scrutiny. If your current carbon portfolio was not built for institutional disclosure, now is the time to upgrade it. The first mandatory CSRD reports are already due.