The purpose of this Privacy Policy is to give you information about the processing of your personal data that may be carried out by Mr Jeff Labs, S.L. (hereinafter, "Jeff"), through its website (hereinafter, the "Website").

Jeff is aware of how important privacy is for users of the Website and at all times respects the provisions of Spanish and European regulations on data protection. Through this Privacy Policy we explain in a clear and simple way how we collect and process your personal data.

If we update the Privacy Policy, we will inform you of any changes made through a notice on the Website. In any case, it is important that you check this Privacy Policy regularly.

  1. Who is the Data Controller? 

The data controller for the processing of your personal data on the Website is Mr Jeff Labs, S.L. with a registered office in Islas Canarias 86 46023 Valencia registered in the Mercantile Registry of Valencia, in Volume 10013, Folio 108, Sheet V-167058 and with Tax Identification Number B-98752231.

If you have any questions regarding the processing of your personal data, you can contact us at: 

  1.  How do we use your information? 

At Jeff we process your personal data for different purposes and on different legal bases depending on how you interact with us:

  1. To send you commercial communications, promotions, products or services from Jeff in relation to any of our business verticals, through electronic means, and provided that you have given your explicit consent to this, based on the consent you have given. 

  1. If you have asked to be sent our "Dossier", we will process your data so that we are able to contact you and send you (by email, telephone or other instant messaging such as WhatsApp) the commercial information you have requested in relation to the structure and operation of Jeff's franchise system. The processing will be based on the consent that you gave us when filling in the form itself and requesting the information.

  1. Provided that you have given us your express consent by checking the corresponding box, we will process your data in order to offer you, through third-party websites and online platforms or social networks (Google, Facebook, Twitter or LinkedIn), advertising, offers, and personalised promotions related to the products and Jeff's services that can be better tailored to your preferences. In order for Jeff to be able to send these commercial offers to you through the aforementioned platforms, it will be necessary for us to share your personal data with the third parties that manage these platforms. 

  1. If you have submitted an application to be part of our team, we will process your personal data in order to manage your application based on the request for the beginning of the pre-contractual relationship that can be concluded by signing a contract with us.

  1. Finally, if you have completed the form and submitted an application to be one of our suppliers, through the section "I want to be a supplier", we will process your data in order to manage your request based on the consent you gave when submitting this request.

  1. We may also collect information about your use of our Website in accordance with our Cookies Policy.

  1. Necessary information and accuracy 

The fields marked with an asterisk in the various data collection forms are mandatory and necessary to process your request, so if you do not provide this information, Jeff may not be able to attend to your request.

At the time of completing the form providing the requested data, you guarantee that all the information you provide is authentic, accurate and truthful, and undertake to keep the data updated so that it reflects your actual situation at all times. You will be solely responsible for any false or inaccurate statements and for any damages that such statements may cause to Jeff.

  1. Who do we disclose your personal data to?

Provided that you have explicitly consented, by checking the corresponding box, to receiving, through third-party websites and online platforms or social networks (Google, Facebook, Twitter or LinkedIn), advertising, offers, and personalised promotions related to Jeff's products and services that can be better tailored to your preferences, it will be necessary for us to disclose your personal data to the third parties that manage these websites, online platforms or social networks. 

Your personal data may also be transferred to the Public Administrations when this is required by the applicable regulations. 

We inform you that Jeff uses certain suppliers (providers of management services and Website configuration and providers of marketing services or customer service), with whom we have entered into the corresponding contracts and included the relevant guarantees in accordance with the personal data protection legislation in force to ensure that your personal data is processed securely and that the principles set out in the legislation are always observed. Some of these providers are located in the United States, and therefore outside of the European Economic Area (EEA). Therefore, your data will be transferred internationally to this country. Since the United States is not considered a country that offers an adequate level of protection for personal data, Jeff and the provider located in that territory have signed the Standard Contractual Clauses that have been approved by the European Commission in order to ensure that your rights are fully guaranteed. If you would like to have more information, please click here.

We also inform you that Jeff will always process your data within the European Economic Area and the United Kingdom, so it will not transfer your data to third countries outside this area.

  1. How long does Jeff keep your personal data?

We will only keep your personal data for as long as it is necessary to fulfil the purposes described in point 2 of this Privacy Policy or, if you have given us your consent for a specific processing, until this consent is withdrawn. 

If you have applied for a position on our team, Jeff will keep your personal data in order to manage your application for the job offer for which you have registered and to consider you for any future selection processes that may be undertaken within one year from the date you sent us your application.

When your relationship with Jeff has ended, we may keep some of your personal data for as long as it is necessary to comply with the legal or regulatory obligations to which Jeff is subject, as well as to attend to any potential liabilities arising from its processing.

  1. What are your rights in relation to your personal data?

You can exercise your rights of access, rectification, deletion, opposition, limitation of processing and portability of your data by writing to Jeff at the postal address indicated in the first section, or by sending an email to, indicating your name and surname and attaching a copy of your ID document, passport or other equivalent identification document.

You can also withdraw the consent you have given us by following the procedure established in each of the commercial communications you receive or by communicating with us through the email or postal address indicated in the previous paragraph. Withdrawing the consent you gave will not affect your use of the Website or the legality of the treatments based on the consent prior to its withdrawal.

In any case, you have the right to bring a claim to the Spanish Data Protection Agency through its website

Last update: 1 March 2022




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@2018 Mr Jeff


Polityka prywatności



@2018 Jeff



Mr. Jeff se encuentra profundamente comprometido con el cumplimiento de la normativa española de protección de datos de carácter personal, y garantiza el cumplimento íntegro de las obligaciones dispuestas, así como la implementación de las medidas de seguridad. A continuación, en cumplimiento de la obligación de información y transparencia , encontrarás nuestra política de privacidad.

RESPONSABLE: MR JEFF LABS, S.L., con CIF B98752231  y domicilio en C/ Cronista Carreres 13, local 2, 46003, Valencia (“Mr. Jeff”).

FINALIDAD: Los Datos facilitados serán tratados para prestarle el servicio solicitado y remitirle información comercial sobre los productos y servicios de Mr. Jeff.

BASE DE LEGITIMACIÓN: El tratamiento de sus datos se basa en la ejecución de un contrato y en el interés legítimo de Mr Jeff de promocionar sus actividades. 

DESTINATARIOS: Sus datos serán comunicados a prestadores de servicios, por ejemplo nuestra red de franquiciados y a The Rocket Science Group LLC, entidad ubicada en Estados Unidos y certificada en Privacy Shield, quienes actúan en nombre y por cuenta de Mr. Jeff. 

PLAZOS DE CONSERVACIÓN: Sus Datos Personales serán mantenidos el tiempo necesario para prestarle los servicios solicitados, o mientras no ejerza su derecho de supresión, oposición o limitación del tratamiento. 

DERECHOS: Puede ejercer sus derechos de acceso, rectificación, supresión, oposición y limitación del tratamiento de sus Datos Personales mediante solicitud dirigida a la dirección postal antes indicada o a la dirección de correo electrónico, indicando su nombre y apellidos e incluyendo una copia de su DNI u otro documento oficial acreditativo de su identidad. Tiene derecho a presentar una reclamación ante la Agencia Española de Protección de Datos a través de su página web

Valencia, 24 de mayo de 2018