Skip to content
Lyon & Fiurex
← Home

Data Privacy Treatment

Mexican and International Data Privacy regulations applicable to data treatment

This document includes:

  • Comprehensive privacy notice.
  • Simplified privacy notice.
  • Website privacy policy.
  • Corporate data protection policy.
  • International transfers.
  • ARCO rights.
  • Cookies.
  • Information security.
  • Data controller contact.

The main legal basis is the New Federal Law on the Protection of Personal Data Held by Private Parties (LFPDPPP), published on March 20, 2025, which regulates how companies must collect, use and protect personal data in Mexico.

This law requires, among other elements:

  • informed consent of the data owner
  • privacy notice
  • respect for ARCO rights (Access, Rectification, Cancellation and Opposition)
  • principles of lawfulness, purpose, loyalty, proportionality, information and accountability in data processing.

1. Comprehensive Privacy Notice

(Federal Law on the Protection of Personal Data Held by Private Parties – Mexico)

Last updated: June 9, 2026

Lyon & Fiurex LLC Group (hereinafter, "LYON & FIUREX", "the Company" or "the Controller") recognizes the importance of protecting personal data and is committed to processing it in accordance with applicable legislation, including:

  • Federal Law on the Protection of Personal Data Held by Private Parties (Mexico)
  • Regulations of the LFPDPPP
  • International privacy standards
  • Applicable regulations in jurisdictions where the company operates

This Privacy Notice describes how we collect, use, protect and, where applicable, transfer the personal data of users, clients, suppliers and visitors of the website: www.lyonnfiurex.com

2. Identity and Address of the Controller

The party responsible for processing your personal data is:

  • Lyon & Fiurex LLC Group
  • Contact email: area.legal@lyonnfiurex.com
  • Responsible department: Data Protection & Compliance Office
  • Phone number: 5574231129

3. Personal Data We Collect

We may collect the following personal data:

Identification data

  • name
  • surname
  • nationality
  • official ID
  • signature

Contact data

  • email
  • phone
  • address

Professional data

  • company
  • position
  • professional history
  • work experience

Financial data (when applicable)

  • billing information
  • RFC (tax ID)
  • bank details

Technical data

  • IP address
  • browser type
  • operating system
  • access logs
  • cookies

Sensitive data

In principle, LYON & FIUREX does not request sensitive data, unless strictly necessary for the provision of professional services.

4. Purposes of Data Processing

Personal data may be used for the following purposes:

Primary purposes

  • Provision of professional services.
  • Contract management.
  • Compliance with legal obligations.
  • Identity verification.
  • Billing and payments.
  • Client and supplier management.
  • IT security.

Secondary purposes

  • Marketing.
  • Service analysis.
  • Improvement of the user experience.
  • Sending of corporate communications.

The data owner may object to the use of their data for secondary purposes by sending a request to: area.legal@lyonnfiurex.com

5. Legal Basis for Processing

The processing of personal data is based on:

  • Consent of the data owner.
  • Compliance with contractual obligations.
  • Compliance with legal obligations.
  • Legitimate interest of the controller.

6. Data Protection Principles

LYON & FIUREX is committed to complying with the following principles:

  • Lawfulness.
  • Consent.
  • Information.
  • Quality.
  • Purpose.
  • Loyalty.
  • Proportionality.
  • Accountability.

7. ARCO Rights

The data owner may exercise the following rights at any time:

Access

Know what personal data is held.

Rectification

Correct incorrect or incomplete data.

Cancellation

Request the deletion of data.

Opposition

Object to data processing.

Procedure to exercise ARCO rights

Send a request to area.legal@lyonnfiurex.com (phone number: 5574231129) including:

  • Full name.
  • Identity document.
  • Description of the request.
  • Contact details.

Response time: 20 business days.

8. Revocation of Consent

The data owner may revoke consent for the processing of their personal data by sending a request to: area.legal@lyonnfiurex.com

9. Data Transfers

Personal data may be transferred to:

  • Affiliated companies.
  • Technology providers.
  • Regulatory authorities.
  • Business partners.

When international transfers are made, the following will apply:

  • Standard contractual clauses.
  • Equivalent protection mechanisms.
  • International privacy standards.

10. International Transfers

Due to the international nature of our operations, data may be transferred to countries other than Mexico. In these cases, measures such as the following will be implemented:

  • Data protection contractual clauses.
  • Security controls.
  • International privacy standards.

11. Information Security

Lyon & Fiurex applies administrative, technical and physical security measures to protect personal data against:

  • Unauthorized access.
  • Loss.
  • Alteration.
  • Improper disclosure.

These include:

  • Encryption.
  • Access controls.
  • Security audits.
  • Systems monitoring.

12. Cookies and Tracking Technologies

The website may use cookies to:

  • Improve the user experience.
  • Analyze traffic.
  • Personalize content.

Users can disable cookies in their browser settings.

13. Data Retention

Personal data will be retained only for the time necessary to comply with:

  • Purposes of processing.
  • Legal obligations.
  • Regulatory requirements.

14. Minors

Our services are not directed at minors. If information from minors is detected without parental consent, it will be deleted immediately.

15. Changes to the Privacy Notice

LYON & FIUREX reserves the right to modify this privacy notice. Updates will be published at: www.lyonnfiurex.com

16. Data Protection Authority

In Mexico, the authority responsible for supervising compliance with data protection legislation is the Anti-Corruption and Good Governance Secretariat (Secretaría Anticorrupción y Buen Gobierno), which assumed these functions following the 2025 reform.

17. Contact

For any inquiry related to data protection:

  • Data Protection Officer — Lyon & Fiurex LLC Group
  • Email: area.legal@lyonnfiurex.com
  • Phone number: 5574231129

18. Consent

Use of the website implies acceptance of this privacy notice.

Simplified Privacy Notice

Lyon & Fiurex LLC Group is responsible for the processing of your personal data. The data will be used for the provision of services, the handling of requests and corporate communications. You may exercise your ARCO rights by sending a request to area.legal@lyonnfiurex.com. Consult the comprehensive privacy notice at www.lyonnfiurex.com/data-protection-treatment

Website Privacy Policy

This policy describes how the website collects and uses data.

The site may collect information through:

  • Forms.
  • Cookies.
  • Server logs.
  • Analytics tools.

Data collected:

  • IP address.
  • Approximate location.
  • Device type.
  • Pages visited.

Purposes:

  • Site security.
  • Fraud prevention.
  • Service improvement.

Privacy Notice — Red Gold Holdings

RED GOLD HOLDINGS S.A. DE C.V. (hereinafter "REDGOLD"), with address at Miramontes 2270, Col. Cipreses, C.P. 04830, Mexico City, is responsible for the processing and protection of your personal data, which is treated strictly confidentially, in accordance with the Federal Law on the Protection of Personal Data Held by Private Parties (the "Data Protection Law").

The personal data we collect from you through this or any other means will be used for commercial purposes, including:

  • administer and manage customer relationships;
  • process orders, including billing and payment;
  • recover assets, returns and product replacements;
  • create and manage user accounts;
  • provide websites and solutions, and enable the use of certain features;
  • analyze, personalize, improve the accuracy of and enhance the user experience, communications and interactions;
  • send you communications, including those related to marketing or for customer satisfaction purposes, either directly from RedGold or through our partners Lyonnfiurex;
  • manage your communication preferences; you can modify communication preferences at any time;
  • execute contracts, deliver solutions and provide customer service;
  • manage job applications;
  • manage testing, certifications and online education;
  • facilitate conferences, webinars and other events;
  • protect RedGold, our users, websites and solutions, and others.

Under article 68 of the Regulations of the Data Protection Law and article 36 of said law, you expressly consent to and authorize any transfer of your personal data that RedGold Holding makes to its related companies, subsidiaries, suppliers or clients. Furthermore, RedGold Holding guarantees that the transfers made will at all times comply with the provisions of articles 36 of the Data Protection Law and 68 of its Regulations.

We have sufficient security measures to protect, guarantee the confidentiality of and ensure the security of your personal data, in order to restrict access to such data by unauthorized persons. Likewise, our employees, representatives, subcontractors, consultants and/or third parties involved in any phase of the processing of your personal data will maintain confidentiality regarding such data, an obligation that will subsist until the end of the relationship between such persons.

You have the right to access, rectify and cancel your personal data, object to its processing, limit its use or disclosure, or revoke the consent you have given us for the processing of such data, by sending an email to area.legal@lyonnfiurex.com, phone number: 5574231129.

This privacy notice may undergo modifications, changes or updates arising from new legal requirements, from our own needs due to the services we offer, from our privacy practices or for other reasons. We are committed to keeping you informed about the changes this privacy notice may undergo, through our website www.lyonnfiurex.com

Date of last update: June 2026.

Talk to an expert