The information posted on the public website of OMI, Polo español S.A. (OMIE),(hereinafter, the “Information”) aims at the optimum dissemination of the organisation and the working of the market, facilitating access to the Information to anybody interested in the same. In this respect, the Information that is of a public nature and free of charge can be used freely, provided that its original content is fully respected, and OMIE assumes no liability of any kind, including direct or indirect damages, which may arise, deriving from any use, manipulation, change, modification or alteration, intentional or not, of the Information.

Without prejudice to the aforesaid, given the character and purpose of the Information, OMIE assumes no responsibility with regard to the accuracy of the maintenance of the current structure or dissemination of the Information, nor is it obliged to give prior notice of any change or alteration to the content of the same.

In the event that the information in the OMIE website is used in its original format, you must cite the source.

With respect to the legal regulations in particular, in the event of discrepancy, incoherence, lack of update or inconsistency between the official draft of any type of regulatory forecast and the Information, the official draft of said regulatory forecast in official gazettes shall prevail over the Information, and OMIE assumes no liability in the event of the existence of said discrepancy, incoherence, lack of update or inconsistency.

At all events, the use of the Information is for informative purposes, it does not exempt one from seeking expert criteria, be they technical, legal or financial, for the purpose of its professional use.

General privacy policy

Personal data provided by you through this form and or at any further stage in the context of your registration as a market agent, are stored in a record of processing activities owned by OMI-POLO, ESPAÑOL, S.A. (hereinafter "OMIE").

Identity of data controller

Data Controller: OMI-POLO, ESPAÑOL, S.A.

Address: C/ Alfonso XI, nº 6, 28014 Madrid – Spain.


Phone: +34 91 659 89 00.

Registry Data: -Registro Mercantil de Madrid, tomo 28.132, folio 76, Sección 8ª, hoja número M-506.799, inscripción 1ª.

Tax identification number: A-86025558

Processing purposes and legitimate basis

Your personal data will be processed by OMIE in order to manage your request to register as a market agent and to follow up the further contractual relationship and activities pursued as a market agent in the market managed by OMIE. In particular, OMIE will process personal data for the following purposes: (i) register and follow up of market agents, ensuring connections in the Iberian Electricity Market; (ii) ensuring an adequate level of security in commercial transactions.

The legal basis for the processing is the pre-contractual and, as the case may be, contractual relationship established through the Adherence Agreement (Article 6.1. b) GPDR).

Should the user provide personal data related to a data subject different than the user, the user guarantees that such data subject has consented to their personal data being provided to OMIE for the purposes of this purpose.

User will, in all cases, be responsible for the truthfulness, accuracy, validity and authenticity of Personal Data provided. OMIE reserves the right to exclude the registration of any users having provided false data and to seek all remedies available at law and in equity. In case of responsibilities arising from the breach of these conditions, user will respond of the consequences of such breach.

Storage period and Security measures

Personal data will be kept as long as the contractual relationship is in force. Once this period has ended, OMIE will keep the personal data duly blocked for a period of 5 years with the sole purpose of addressing any kind of liabilities that may arise or in general terms asserting, exercising or defending legal claims. Once the time limit for exercising legal actions has elapsed, your personal data will be deleted.

OMIE, will process your personal data under absolute confidentiality. Furthermore, it has implemented adequate technical and organizational measures to guarantee the security of your personal data and to prevent their alteration, loss, misuse, treatment and unauthorized access or theft, taking into account the state of the technology.


The user consents to the transfer of persona data and any other information that OMIE may hold or that is accessible through its information systems to the following entities, that will use it for their own purposes:

  • (i) Red Eléctrica de España, S.A. (REE) for the purpose of performing its activities as the Spanish system operator.
  • (ii) Redes Energeticas Nacionais S. A. (REN) for the purpose of performing its activities as the Portuguese system operator.
  • (iii) Other TSOs or NEMOs with the purpose of fulfilling their functions and to optimally manage their information systems,
  • (iv) To the competent regulators.
  • (v) To any competent public authorities when required in accordance with the applicable legal or regulatory provisions.

The user consents that entities subcontracted by OMIE may access personal data and information to help OMIE manage its information systems. OMIE will ensure that any of such entities comply with applicable data protection regulations, that is also directly applicable to them.

Your rights as data subject

You may exercise the rights indicated below by written communication addressed to OMI - Polo Español S. A., located at C/ Alfonso XI, 6, 28014 Madrid, as well as by email to: You must provide the following information: name and surname of data subject, address for the purposes of notifications, photocopy of the Identity Card, Passport or any other identification document, and petition in which the request is specified. You also have the right to withdraw your consent if you have given it and to refuse to receive commercial communications in case you have accepted to receive it.

Right - What does this right consist of?

Right of access - Consult what personal information we have about you

Right of rectification - Modify the personal information we have about you when it is inaccurate

Right to object - Request that we don’t process your personal data for certain specific purposes

Right of erasure - Request to delete your personal data

Right of restriction - Request to limit the processing of your personal data

Right to data portability - Obtain in an electronic format the personal data that you have provided us and those that have been generated in the context of the service

If you do not obtain satisfaction in the exercise of your rights, you may submit a claim to the Spanish Data Protection Agency (

Cookies policy

A cookie is a text file that can be stored, depending on the settings you establish, in a dedicated space on your device's hard drive (personal computer, tablet or smartphone) when you consult an online service using the Internet browser. It is the web server that sends it to your browser. Each cookie has a unique and anonymous identifier. The cookie file allows the issuing organization to identify the device on which it is installed until the cookie in question has expired. A cookie can not be used to identify a specific individual.

Authorization for the use of cookies

In accordance with the notice of cookies that appears in the footer of the website, the user or visitor of the same accepts that, when browsing the same, expressly consents to the use of cookies according to the description that is detailed below, except to the extent that you have modified the configuration of your browser to refuse the use of them.

Types of cookies

When you visit the website we install technical or functionality cookies and a performance cookie.

Technical cookies:

Functionality cookies allow you to browse the website and use its essential functions, such as secure areas. These cookies do not collect any information that can be used with marketing objectives or targeted ads.


Cookies for measuring traffic on the website:

These cookies are used to produce statistics and reports on the monitoring of the use of the website. We use this information to improve the content and usefulness of our services, as well as to test new features. In particular, this website uses the Internet data traffic analysis service Google Analytics, Google Inc.'s ("Google"). Google Analytics uses cookies that allow the site to understand how visitors use it. The data generated by the cookies relating to your use of the site (including your IP address) will be sent to Google, which will store them on servers located in the United States. You can consult the Google Analytics privacy policy at

Legal warning
Cookie Purpose Owners or third parties
SESSxxx These cookies maintain the user's session in the system. Owner
has_js This cookie allows us to know if the user has JavaScript enabled or not in the browser. Owner
_ga This cookie is used to distinguish users who visit the website. Google
Cookies management

All stored cookies will remain on your computer. You can eliminate them through the settings of your browser by following the steps below:

Microsoft Edge: Tools → Settings → Privacy, search, and services → Clear browsing data: Choose what to clear → Cookies and other site data.

Google Chrome: Tools → Settings → Advanced → Content settings → Cookies → Turn off Allow sites to save and read cookie data

Mozilla Firefox: Tools → Options → Privacy → History → Use custom settings for history (uncheck all boxes).

Safari: Tools → Preferences → Privacy → Block cookies (Always).

Navegation policy

This site stores the IP address of the connection with the sole purpose of ensuring the security and availability of the site.

If you continue browsing this site, we consider that you accept and agree to the conditions defined in this navigation policy.