Transparency Mailbox

Welcome to Transparency Mailbox, your contribution is invaluable.

It is very important that this part of the process, be as clear, objective and honest as possible when describing the cause to substantiate this claim, since it will depend on decisions that may affect third parties Your complaint is confidential.

We remind you that your report can be anonymous or personalized.


Not Anonymous

In case of not anonymous complaint, please complete the fields PERSONAL DATA

Do you want to be informed about tracking your complaint?


If your complaint is anonymous and want to follow, please provide an email address:

If you have electronic documents that support your claim, please attach:

If you have physical documents, please contact the phone
+1 52 (866) 649 2500 Extensión 2590 (Voicemail)