At TRESAL we protect your personal data in compliance with Mexico’s Federal Law for the Protection of Personal Data (LFPDPPP) and the National Personal Data Protection Law (NLFPDPPP 2025). This privacy policy describes how we collect, use, and safeguard your information.
Privacy Notice
In effect since 2014 | Last updated: April 2026
Integral Privacy Policy Notice
In compliance with the Federal Law on Protection of Personal Data Held by Private Parties (published in the Official Gazette of the Federation on March 20, 2025) and its Regulations, Transportes Especializados del Altiplano, S. de R. L. de C. V. (hereinafter “TRESAL”) provides this Privacy Policy to its clients, employees, suppliers, job applicants, and the general public.
1. Identity and address of the data controller
The entity responsible for the processing of your personal data is:
Transportes Especializados del Altiplano, S. de R. L. de C. V.
Delfín No. 9, Parque Industrial Cuamatla
Cuautitlán Izcalli, State of Mexico, C.P. 54730, Mexico
Phone: +52 55 2620-0228
Email: contact us
2. Personal data collected
Depending on your relationship with TRESAL, we may collect the following personal data:
Identification and contact data (clients, suppliers, general public): full name, business name, address, email, phone number, tax identification number (RFC), and, where applicable, the name of the company or organization you represent.
Data collected through our website (www.tresal.com): name, email, phone number, company name, and message, voluntarily provided through our email.
Employee and job applicant data: full name, address, CURP, RFC, social security number (IMSS), official identification (INE or passport), proof of address, employment and personal references, and academic background.
Sensitive personal data: for employees and job applicants, TRESAL may collect data considered sensitive under the Law, such as current and future health status (medical certificates, fitness-to-drive evaluations for hazardous materials vehicles) and union membership. These data are collected exclusively to comply with labor and regulatory obligations in the federal transportation sector.
Financial data: for suppliers and clients, TRESAL may collect banking information (CLABE account number, bank name) exclusively for payment or invoicing purposes.
3. Purposes of data processing
Necessary purposes (directly related to the legal relationship): provision of specialized transportation services; preparation and follow-up of quotations; invoicing and payment collection; compliance with tax, labor, and regulatory obligations before SCT/SICT, SAT, IMSS, and INFONAVIT; compliance with applicable hazardous materials transportation regulations; personnel administration and employee records; and ISO 9001:2015 quality management system.
Voluntary purposes (not required for the legal relationship): evaluation of the quality of our services; information about additional TRESAL services; and invitations to industry events.
If you do not wish your personal data to be processed for voluntary purposes, you may notify us at contact us. Your refusal will not affect the services you request or contract with us.
4. Mechanisms to limit the use or disclosure of your data
You may limit the use of your personal data by contacting TRESAL directly at contact us or by phone at +52 55 2620-0228 to request limitations on the use or disclosure of your personal data.
5. ARCO rights and revocation of consent
You have the right to Access your personal data, Rectify them if they are inaccurate, incomplete, or outdated, request their Cancellation, or Oppose their processing (ARCO rights). You may also revoke the consent you have granted for the processing of your personal data. These rights are guaranteed under this privacy policy.
To exercise any of these rights, you must submit a request to the TRESAL Personal Data Department containing at least: (1) full name of the data subject and address or email for communicating the response; (2) documents proving your identity (copy of INE, passport, or other valid official identification); (3) clear and precise description of the personal data for which you wish to exercise any of the aforementioned rights; and (4) any other element that facilitates the location of your personal data.
Personal Data Department — Guadalupe Soto
Email: contact us
Phone: +52 55 2620-0228
Address: Delfín No. 9, Parque Industrial Cuamatla, Cuautitlán Izcalli, State of Mexico, C.P. 54730, Mexico
TRESAL will respond to your request within a maximum of 20 business days from the date of receipt. If the request is found to be valid, it will be fulfilled within the following 15 business days.
6. Cookies
Our website (www.tresal.com) may use cookies to improve the browsing experience. These technologies do not collect directly identifiable personal data. You can disable cookies through your browser settings.
7. Competent authority
If you believe your right to personal data protection has been violated, you have the right to contact the Secretaría Anticorrupción y Buen Gobierno (Ministry of Anti-Corruption and Good Governance), the competent authority under current Mexican legislation. For more information, visit www.gob.mx.
8. Changes to this Privacy Policy
TRESAL reserves the right to modify this Privacy Policy at any time. Any changes will be made available on our website at www.tresal.com/en/privacy/. We recommend that you periodically review this page.
Transportes Especializados del Altiplano, S. de R. L. de C. V.
Cuautitlán Izcalli, State of Mexico, Mexico
For more information about our transport services or to exercise your ARCO rights, contact us. Learn about our transport certifications that guarantee data security in every operation.
Your ARCO Rights
Mexican data protection law (NLFPDPPP) guarantees your rights of Access, Rectification, Cancellation, and Opposition (ARCO) regarding your personal data.
Access: You have the right to know what personal data we hold, how we use it, and the conditions of its processing.
Rectification: If your data is inaccurate or incomplete, you may request its correction.
Cancellation: You may request the deletion of your data from our records when you believe it is not being processed in accordance with the law.
Opposition: You have the right to oppose the processing of your data for specific purposes.
To exercise any of these rights, send a written request to the address indicated in this privacy policy or email contact us. TRESAL will respond within 20 business days as required by law.
Legal Framework
This privacy policy is based on Mexico’s National Law for the Protection of Personal Data Held by Private Parties (NLFPDPPP), published in the Official Gazette (Diario Oficial de la Federación) on March 20, 2025. The competent authority for data protection matters is the Secretaría Anticorrupción y Buen Gobierno.
Applicable articles: 15, 16, and 17 (controller obligations and privacy notice requirements), 28 through 35 (ARCO rights and exercise procedures).
Visit Mexico’s Official Gazette (DOF) for the complete legal text.