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ESG Rating Transparency and Integrity Regulation

In ForceRegulation

Introduction

Regulation (EU) 2024/3005 on the transparency and integrity of Environmental, Social and Governance (ESG) rating activities establishes a harmonized regulatory framework for ESG rating providers operating within the European Union. As part of the EU's broader Sustainable Finance framework and the European Green Deal, this regulation aims to improve the reliability, comparability, and transparency of ESG ratings, which have become critical tools for investors and financial institutions.

Main Goal

The primary objective is to strengthen the integrity and functioning of the internal market by introducing rules on the transparency of ESG rating characteristics and methodologies, and by ensuring the independence and prevention of conflicts of interest for ESG rating providers.

Who It Applies To

This Regulation applies to ESG Rating Providers operating in the Union.

Providers are considered to be operating in the Union if they:

  • Are established in the Union and publish ratings on their website or distribute them by subscription to regulated financial undertakings or specific EU companies.
  • Are established outside the Union and distribute ratings by subscription to regulated financial undertakings or specific EU companies in the Union.

Exemptions

The regulation explicitly excludes:

  • Private ESG ratings not intended for public disclosure.
  • Ratings used exclusively for internal purposes or in-house financial products.
  • Credit ratings issued under Regulation (EC) No 1060/2009.
  • Second-party opinions on green bonds (unless they contain ESG ratings).
  • Ratings by central banks or public authorities for non-commercial purposes.
  • Investment research (MiFID II definition).
  • Non-profit organizations issuing ratings for non-commercial purposes (unless they charge fees).

Key Provisions

Authorization and Supervision

  • ESG rating providers established in the EU must be authorized by the European Securities and Markets Authority (ESMA).
  • Third-country providers must operate via equivalence, endorsement, or recognition regimes.

Transparency Requirements

  • Providers must disclose methodologies, models, and key rating assumptions to the public and to subscribers.
  • Disclosures must indicate if the rating addresses financial risk, impact materiality, or both (Double Materiality).
  • Providers must issue separate Environmental (E), Social (S), and Governance (G) ratings rather than a single aggregated metric, or explicitly disclose the weighting of each factor if aggregated.

Independence and Conflicts of Interest

  • Strict separation of business activities: ESG rating providers are prohibited from providing consulting activities, statutory audit, credit ratings, or benchmark administration (with some exceptions) from the same legal entity to avoid conflicts of interest.
  • Employees involved in rating determination must be independent and free from undue influence.

Quality and Reliability

  • Methodologies must be rigorous, systematic, independent, and capable of justification.
  • Methodologies must be reviewed at least annually.

Obligations & Requirements

For ESG Rating Providers:

  • Authorization: Submit an application to ESMA containing all necessary operational and ownership information.
  • Governance: Establish a permanent and effective oversight function.
  • Record Keeping: Maintain records of ratings, methodologies, and fees for at least five years.
  • Disclosure: Publish methodologies on websites and the European Single Access Point (ESAP).
  • Notification: Notify rated entities at least two working days before the first issuance of a rating to allow for factual error correction.
  • Complaints Handling: Implement procedures for receiving and investigating complaints.

Penalties

ESMA has the power to impose supervisory measures, including:

  • Withdrawing authorization.
  • Temporary prohibition of rating distribution.
  • Fines: Up to 10% of the total annual net turnover of the ESG rating provider for intentional or negligent infringements.
  • Periodic Penalty Payments: Up to 3% of the average daily turnover to compel compliance.
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Pillars

EnvironmentalSocialGovernance

Audience

BusinessStates

Applicable Area

EU

Categories

ESG Ratings & AnalyticsSustainable FinanceGreenwashingDouble MaterialityRegulatory ComplianceESG DisclosuresGovernance & Business process

Regulation (EU) 2024/3005

Timeline
  • Proposed
    Jun 13, 2023
  • Approved
    Apr 24, 2024
  • Adopted
    Nov 27, 2024
  • Published
    Dec 12, 2024
  • In Force
    Jan 1, 2025
  • In Application
    Jul 2, 2026
  • Last Updated
    Nov 27, 2024
The Regulation follows a phased implementation timeline overseen by ESMA:

**1. Entry into Force:**
- **January 2025:** The Regulation enters into force 20 days after publication (published Dec 12, 2024).

**2. Preparation Phase (2025 - Mid 2026):**
- **October 2, 2025:** Deadline for ESMA to submit draft regulatory technical standards (RTS) regarding authorization applications, disclosures, and conflict of interest measures.
- **April 2, 2026:** Member States must designate competent authorities.

**3. Application Date:**
- **July 2, 2026:** The Regulation becomes fully applicable. New ESG rating providers wishing to operate in the EU must be authorized from this date.

**4. Transitional Period for Existing Providers:**
- **August 2, 2026:** Deadline for existing ESG rating providers operating in the Union to notify ESMA if they wish to continue operating.
- **November 2026 (4 months after application date):** Deadline for existing providers to submit their application for authorization or recognition. They may continue operating until a decision is made.
- **November 2, 2026:** Deadline for 'Small ESG Rating Providers' to notify ESMA to benefit from the temporary regime.

**5. ESAP Integration:**
- **January 1, 2028:** ESG rating providers must submit information to the European Single Access Point (ESAP).

**Who Must Comply:**
- **Large & Medium Providers:** Full authorization and separation of business rules.
- **Small Providers (Small Undertakings/Groups):** Eligible for a temporary lighter registration regime (exempt from some governance requirements) for the first 3 years.
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Documents & Attachments

Official Documents

Capital Markets Union Development
Proposal for a REGULATION OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL amending Regulations (EU) No 1095/2010, No 648/2012, No 600/2014, No 909/2014, 2015/2365, 2019/1156, 2021/23, 2022/858, 2023/1114, No 1060/2009, 2016/1011, 2017/2402, 2023/2631 and 2024/3005 as regards the further development of capital market integration and supervision within the UnionDec 4, 2025
Proposal for a RegulationEnglishEU

General Information Documents

Overview
InformationEnglish

Supportive Documents

Annex - application & requirements
InformationEnglish