Soprano's Whistleblowing Channel is a completely secure and confidential tool.

Your information will be received and processed by Contato Seguro, an external, independent company specializing in Whistleblowing Channels.

By accepting the terms on this page, you will be redirected to the form corresponding to the action you wish to take through the Channel — making a complaint or asking a question.

You need to know two very important things:
  1. You can make your complaint anonymously, that is, without needing to identify yourself;
  2. To track the progress of your complaint, write down and keep the protocol number that will be generated. It will not be possible to generate a new number if it is lost.
Read carefully!

For your complaint to be successfully completed, it is important to include as much information as possible, including any evidence you can gather. This will allow us to validate the data in your report and take the necessary measures.

Your report may be closed without a conclusive answer if it does not comply with the following requirements: