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or complaint

You can send a comment or complaint anonymously but, if you decide to leave your personal data, all information will be treated confidentially.

We suggest you explain the situation or event in as much detail and as accurately as possible, as this will help in the investigation process.

Fields marked with a (*) are required.

I want to be anonymously?:*

Choose the company to which your complaint is related:*

In which city did the event(s) occur?*

In which area or department did the event(s) occur?*

Indicate the approximate date of the event(s), or since when the situation you are reporting has existed:*

What type of situation(s) do you want to report?*










If you are not an employee of Grupo Lamosa, what is your relationship with the company?
(Example: supplier, customer, shareholder, competitor, etc.)

Write your explanatory message in the box below:*
Provide specific data (full names of people involved, positions, places, dates) to facilitate a better follow-up to your report.
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(Max file size 60MB, maximum 5 files, you can send a zip for multiple files)
Maximum 60MB

If you choose to leave your personal information, which we recommend in order to enable the investigation, we reiterate that it will always be treated with absolute confidentiality; we will then be able to inform you of the outcome of the investigation.

Personal Information


Best time for someone to contact you:

Or by calling toll-free:

MÉXICO
800 7 LAMOSA
(800 7 526072)
24/7/365
SPAIN
900-945-223

CHILE
800-000-162
PERÚ
0-800-006-87
GUATEMALA
01-800-835-0499

ARGENTINA
0-800-122-0665
BRAZIL
0800-8913-729
COLOMBIA
01-800-952-0816
USA
855-266-5205

Or by sending an e-mail to:
lineatransparencia@lamosa.com