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Governance and Sustainability System

A comprehensive and pioneering regulatory framework

We are temporarily providing information in Spanish for the documents on this page. We will update all information in the coming days.


In the performance of its responsibilities and in the exercise of its decision-making powers, Iberdrola Energía Internacional, S.A.U. (the "Company" or "Iberdrola Energía Internacional") has approved its own internal regulations, called the Governance and Sustainability System.

The Company's Governance and Sustainability System was established for the first time as a systematised internal regulation system on 25 April 2019, by means of adopting those corporate policies and other internal regulations approved by Iberdrola, S.A. – in its capacity as holding company of the Iberdrola Group – with projection on such Group, to which Iberdrola Energía Internacional belongs to, and, in view of this, applied to the Company.

Since then, the Company's Governance and Sustainability System has been constantly evolving, in parallel with the development and growth of Iberdrola Energía Internacional and its subsidiaries, in such a way that, currently, the Company's own and specific regulations far exceed those originally approved by, and subsequently adopted from, Iberdrola, S.A.

In accordance with the above, the Governance and Sustainability System of Iberdrola Energía Internacional is made up of both specific rules approved by the competent bodies of the Company, and rules, foundations, policies and principles approved by the Board of Directors of Iberdrola, S.A. in its capacity as holding company and that, in view of the projection that these regulations have on the Iberdrola Group as a whole, they have been adopted by the Company as its own and incorporated into its Governance and Sustainability System.

This set of regulations is structured in four books: (i) the preliminary book which includes, among others, the Ethical and Basic Principles of Governance and Sustainability of the Iberdrola Group [PDF]External link, opens in new window. , as well as the Purpose and Values of the Iberdrola Group [PDF]External link, opens in new window. ; (ii) the first book, which includes the Company's By-Laws [PDF]External link, opens in new window.  and the rules governing its corporate organisation, including the Foundations for the Definition and Coordination of the Iberdrola Group [PDF]External link, opens in new window. ; (iii) the second book, which includes the Corporate Policies grouped into four blocks: transparency and good governance; human and social capital; natural capital and sustainable value chain; and (iv) the third book, which contains the regulations relating to internal audit, corporate risks and control, as well as compliance. 

The Company develops its strategy in accordance with a purpose and values to which all the entities and individuals that are part of the Iberdrola Group are committed, and which common feature is the achievement of the corporate interest and the social dividend, within the framework of its firm commitment to sustainability.

The Company is equally committed to the permanent surveillance and sanction of irregular conducts acts which are illegal or contrary to the law or the Governance and Sustainability System. This firm commitment is reflected is a set of regulations approved in the areas of Compliance, highlighting the Code of Conduct for Directors, Professionals and Suppliers [PDF]External link, opens in new window. , which aims to ensure that the actions and activities of the Company, its professionals and the members of its value chain comply with ethical principles, legality and the Governance and Sustainability System.

The following list includes all the contents of the Governance and Sustainability System with the corresponding links:

Preliminary Book
Book One. By-LawS and Corporate Organization
Book Two. Corporate Policies
Book Three. Internal Audit, Risks and Compliance
Driving Ideas

Introductory Book

1. Introduction to the Governance and Sustainability System

Adopted by the Board of Directors of Iberdrola Energía Internacional, S.A.U, at a meeting held on 24/04/2025

Access Introduction to the Governance and Sustainability System [PDF]Enlace externo, se abre en ventana nueva. 

2. Purpose and Values of the Iberdrola Group

Adopted by the Board of Directors of Iberdrola Energía Internacional, S.A.U, at a meeting held on 24/04/2025

Access Iberdrola Group Purpose and Values [PDF]Enlace externo, se abre en ventana nueva. 

3. Ethical and Basic Principles of Governance and Sustainability of the Iberdrola Group

Adopted by the Board of Directors of Iberdrola Energía Internacional, S.A.U, at a meeting held on 24/04/2025

Access Ethical and Basic Principles of Governance and Sustainability of the Iberdrola Group [PDF] Enlace externo, se abre en ventana nueva. 

Book One By-Laws and Corporate Organisation

1. By-Laws

Consolidated text approved by the sole shareholder of Iberdrola Energía Internacional, S.A.U. on 19/07/2024

Access Iberdrola Energía Internacional S.A.U. By-Laws and Corporate Organisation [PDF]External link, opens in new window. 

2. Rules of Corporate Decision-making bodies


Regulation of the Audit and Compliance Committee of Iberdrola Energía Internacional, S.A.U.

These Regulations were approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U., at its meeting on 24/04/2025

Access regulations [PDF]External link, opens in new window. 

3. Foundations for the Definition and Coordination of the Iberdrola Group

Adopted by the Board of Directors of Iberdrola Energía Internacional, S.A.U, at a meeting held on 24/04/2025

Access foundations of the Iberdrola Group [PDF]External link, opens in new window. 

Book Two Corporate Policies

Read Book Two [PDF]

Part I Transparency and Good Governance

1. Corporate Governance Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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2. Sustainable Development Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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3. Stakeholder Engagement Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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4. Tax Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Part II Human and Social Capital

1. Policy on Respect for Human Rights

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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2. Sustainable Human Capital Management and Anti-Harassment Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Part III Natural capital

1. Policy on Management and Protection of Nature

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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2. Climate Action Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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3. Biodiversity Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Part IV Sustainable Value Chain

1. Competition Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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2. Purchasing Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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3. Operational Resiliency Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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4. Iberdrola Brand Policy

Adopted by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held  on 24/04/2025

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5. Corporate Reputation Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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6. Security Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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7. Personal Data Protection Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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8. Policy on the Responsible Development and Use of Artificial Intelligence Tools

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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9. Innovation policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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10. Quality Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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11. Digital technology Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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12. Occupational Health and Safety Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Book Three. Internal Audit, Risks and Compliance

Read Book Three [PDF]

Part I Corporate Risks and Control

General Risk Control and Management Foundations of the Iberdrola Group

Adopted by the Board of Directors of Iberdrola Energía Internacional, S.A.U, at a meeting held on 24/04/2025

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Basic Internal Audit Regulations

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Iberdrola Group Financial and Non-Financial Information Preparation Policy

Adopted by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 25/02/2025

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Part II Compliance

Code of Conduct for Directors, Professionals and Suppliers

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Compliance Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Internal Reporting and Whistleblower Protection System

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Anti-Corruption and Anti-Fraud Policy

Approved by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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Regulations of the Compliance Unit of Iberdrola Energía Internacional

These Regulations were approved, in their current version, by the Board of Directors of Iberdrola Energía Internacional, S.A.U. at a meeting held on 24/04/2025

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