Privacy notice

Last updated: October 12, 2026 · Versión en español

This is a courtesy translation. The Spanish version is the legally binding notice under Mexican law.

This notice explains what personal data we collect on divisascorporativas.com.mx (the “Site”), what we use it for and how you can exercise your rights, under Mexico's Federal Law on the Protection of Personal Data Held by Private Parties, published in the Official Gazette (DOF) on March 20, 2025 (the “Law”).

1. Data controller

Eduardo Rodríguez Barrera, an individual, is the controller of the personal data collected through the Site.

The Site is educational and independent: it explains how different financial tools work, but it is not a financial institution and does not offer financial products.

2. Personal data we collect

WhenWhat data
When you download the guideEmail, company name, Site language, the page you downloaded from, and whether you opted out of additional content.
When you browse the SiteTechnical data automatically logged by the server: IP address, browser type, date and time of visit.
When you message us or join the WhatsApp groupYour phone number, profile name and whatever you choose to share in the conversation.

We do not collect sensitive personal data, or financial or asset data, through the Site. The “Which key do you need?” diagnostic runs only in your browser: your answers are neither sent nor stored.

3. What we use your data for

Primary purposes (needed to provide what you asked for):

Secondary purposes (not necessary; you can opt out):

Don't want us to use your data for secondary purposes? Check the “I don't want to receive additional content…” box in the form, or email us at any time at the address in section 1. Opting out does not stop you from downloading the guide.

4. Who we share your data with

We do not sell, rent or transfer your personal data to third parties. We would only disclose it if required by law or by a competent authority.

To run the Site we use providers that process data on our behalf and under our instructions (processors):

If you join the WhatsApp group, WhatsApp (Meta) processes your data under its own privacy policy, and your number and profile name are visible to other group members. Please don't share confidential company information there.

5. Your ARCO rights

You have the right to Access your data, Rectify it if inaccurate, Cancel it, and Object to its use for certain purposes. To exercise them, email the address in section 1 with:

We will reply by email within the time limits set by the Law.

6. Withdrawing consent and limiting use

You can withdraw your consent or ask us to stop sending you communications by emailing the address in section 1. If you receive emails from us, you can also reply with the word “BAJA” (unsubscribe). Withdrawal is not retroactive.

7. Cookies and similar technologies

The Site does not use tracking cookies, analytics or advertising tools. As noted in section 4, fonts load from Google's servers and our hosting provider logs technical data to operate and secure the Site. If we add analytics in the future, we will update this notice.

8. Retention

We keep form data for as long as needed for the purposes described and for up to 24 months after your last interaction with us, unless you ask us to cancel it sooner or a law requires us to keep it longer.

9. Minors

The Site is aimed at companies and professionals. We do not knowingly collect data from minors.

10. Changes to this notice

Any change will be posted on this page with its update date. If we ever want to use your data for a purpose other than those described, we will ask for your consent.

11. Consent and authority

By submitting the Site's form, you consent to the processing of your data under this notice. If you believe your right to personal data protection has been violated, you may contact the Secretaría Anticorrupción y Buen Gobierno (Ministry of Anti-Corruption and Good Governance), the competent Mexican authority.