Privacy Policy



This Privacy Policy has been developed taking into account the provisions of the Organic Law on Protection of Personal Data in force, as well as Regulation 2016/679 of the European Parliament and the Council of April 27, 2016 regarding the protection of natural persons with regard to the processing of personal data and the circulation of these data, hereinafter the GDPR.

This Privacy Policy is intended to inform the owners of personal data, regarding which information is being collected, the specific aspects related to the processing of your data, among other things, the purposes of the treatment, contact data to exercise the rights that assist you, the periods of conservation of information and security measures among other things.



In terms of data protection Mercacorreas S.A., should be considered Responsible for the Treatment, in relation to the files / treatments identified in this policy, specifically in the Data processing section.
The identification details of the owner of this website are indicated below:

Controller Mercacorreas S.A.

Postal Address: MERCAZARAGOZA C / B-3 NAVES 5-6, 50014, Zaragoza

E-mail address:


Data treatments

The personal data requested, where appropriate, will consist only what is strictly essential to identify and respond to the request made by the owner thereof, hereinafter the interested party. Said information will be treated in a fair, legal and transparent manner with regards to the interested party. On the other hand, personal data will be collected for certain explicit and legitimate purposes, and will be further processed in a manner incompatible with those purposes.
The data collected from each interested party will be adequate, relevant and not excessive in relation to the corresponding purposes for each case, and will be updated whenever necessary.
Prior to the collection of their data, the owner of the data will be informed of the general points regulated in this policy so that they can give the express, precise and unequivocal consent for the processing of such data, in accordance with the following aspects.

Purposes of the treatment.

The explicit purposes for which each of the treatments are carried out are included in the informative clauses incorporated in each of the data collection channels (web forms, paper forms, announcements or posters and informative notes).
However, the interested party’s personal data will be treated with the sole purpose of providing an effective response and addressing the requests made by the user, specified together with the option, service, form or data collection system that the owner uses.

Legal standing

As a general rule, prior to the processing of personal data, Mercacorreas S.A. obtains express and unequivocal consent from the holder thereof, by incorporating informed consent clauses in the different information collection systems.


However, if consent from the interested party is not required, the legitimizing basis of the treatment by which Mercacorreas S.A. is protected is the existence of a specific law or regulation that authorizes or requires the processing of the interested party’s data.



As a rule, Mercacorreas S.A. does not proceed to the transfer or communication of the data to third parties, except those legally required, however, if necessary, said data transfers or communications are informed to the interested party through the informed consent clauses contained in the different ways of collecting personal data.



As a general rule, collection of personal data from the interested party always takes place directly, however, in certain exceptions, the data may be collected through third parties, entities or services other than the interested party. In this sense, these circumstances will be transferred to the interested party through the informed consent clauses contained in the different ways of collecting information and within a reasonable period of time, once the data has been obtained, and at the latest within a month.


Conservation terms

The information collected from the interested party will be kept as long as it is necessary to fulfil the purpose for which the personal data was collected, so that, once the purpose has been fulfilled, the data will be cancelled. Said cancellation will result in the blocking of the data, with it only being kept to be made available to the Public Authorities, Judges and Courts, to meet any possible liabilities arising from the treatment, during the time limitation of these, once the aforementioned deadline has elapsed, the information will be destroyed.

For information purposes, the following are the legal deadlines for the conservation of information in relation to different matters:


Documentation of a labour nature or related to social security 4 years Article 21 of Royal Legislative Decree 5/2000, of August 4, which approves the consolidated text of the Law on Infractions and Sanctions in the Social Order
Accounting and tax documentation for commercial purposes 6 years Art. 30 Commercial Code
Accounting and tax documentation for commercial purposes 4 years Articles 66 to 70 General Tax Law
Building access control 1 month Guide on the use of camcorders for security and other purposes by the AEPD (Spanish Data Protection Agency)
Video surveillance 1 month Guide on the use of camcorders for security and other purposes by the AEPD (Spanish Data Protection Agency)

Organic Law 4/1997, of August 4, which regulates the use of camcorders by security forces in public places

Organic Law 4/2015, of March 30, on the protection of public safety


Browsing data.

In relation to the browsing data that can be processed through the website, if data is collected subject to the regulations, the Cookies Policy published on our website should be consulted.


Rights of the interested parties.

The data protection regulations grant a series of rights to the interested parties or owners of the data, users of the website or users of the social networks profile users Mercacorreas S.A.
The rights of the interested persons are the following:
– Right of access: right to obtain information on whether your own data is being processed, the purpose of the treatment being carried out, the categories of data in question, the recipients or categories of recipients, the conservation period and the Origin of such data.

– Right of rectification: right to obtain the rectification of inaccurate or incomplete personal data.

– Right of deletion: right to obtain the deletion of the data in the following cases:
o When the data is no longer necessary for the purpose for which it was collected
o When the holder of the same withdraws the consent
o When the interested party opposes the treatment
o When they must be abolished in compliance with a legal obligation
o When the data has been obtained by virtue of an information society service based on the provisions of art. 8 sec.1 of the European Regulation on Data Protection.

– Right to object: right to object to a specific treatment based on the consent of the interested party.

– Right of limitation: right to obtain the limitation of data processing when any of the following assumptions occurs:
o When the interested party challenges the accuracy of the personal data, during a period that allows the company to verify the accuracy of the same.
o When the treatment is illegal and the interested party opposes the deletion of the data.
o When the company no longer needs the data for the purposes for which they were collected, but the interested party needs them for the formulation, exercise or defence of claims.
o When the interested party has opposed the processing while verifying if the legitimate motives of the company prevail over those of the interested party.

– Right to portability: the right to obtain the data in a structured, common use and mechanical reading format, and to transmit it to another data controller when:
o The treatment is based on consent
o The treatment is carried out by automated means

– Right to file a claim with the competent control authority
Those interested may exercise the indicated rights, by contacting Mercacorreas S.A. in writing, sent to the following address: MERCAZARAGOZA, C / B-3 NAVES 5-6 500014 Zaragoza indicating in the Subject line the right you wish to exercise.
In this sense Mercacorreas S.A. will respond to your request as soon as possible and taking into account the deadlines established in the data protection regulations.



The security measures taken by Mercacorreas S.A. are those required, in accordance with the provisions of article 32 of the GDPR. In this sense, Mercacorreas S.A. taking into account the state of the art, the costs of application and the nature, scope, context and purposes of the treatment, as well as the risks of variable probability and severity for the rights and freedoms of natural persons, have established appropriate technical and organizational measures to ensure the level of security appropriate to the existing risk.
In any case, Mercacorreas S.A. has enough mechanisms in place to:
a) Ensure the permanent confidentiality, integrity, availability and resilience of treatment systems and services.
b) Restore availability and access to personal data quickly, in case of physical or technical incident.
c) Verify, evaluate and assess, on a regular basis, the effectiveness of the technical and organizational measures implemented to guarantee the safety of the treatment.
d) Pseudonymize and encrypt personal data, if applicable.