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Whistleblower System

Complying with statutory regulations, internal rules and the Code of Conduct has top priority.

The success of our company is based on Integrity and Compliance. To meet these standards, it is important to learn of potential employee misconduct and to put a stop to it. The Whistleblower System processes incoming tips independently and confidentially.

A key pillar of the Whistleblower System is the principle of procedural fairness. It also guarantees the greatest possible protection for whistleblowers, persons implicated and employees contributing to the investigation of reported misconduct.

This also includes offering opportunities for anonymous reporting and communication. Furthermore, we do not tolerate any discrimination against whistleblowers or anyone who contributes to investigations. Persons implicated are presumed innocent until the violation is proven. Investigations will be conducted with the utmost confidentiality.

The following reporting channels are available:

Local reporting channel MHP

Reports relating to the whistleblower system can be made to the local compliance department via hinweisgeberstelle(at)mhp.com.

24/7 Hotline

You can contact Porsche's Whistleblower System at the following telephone number:

+49 711 911 24444

Furthermore, you can make a report at 365 days, 24 hours, using the international toll-free number:

+800 444 46300*

If your local telephone provider does not support the toll-free service, you can call the following chargeable number:

+49 5361 946300

* Depending on the country you are calling from it is possible that the international toll-free hotline is not available since some telephone network providers do not support the service. If so, please use the offered chargeable number or your country-specific number.

Country-specific numbers

  • Brazil
    0800-5912743 (Toll-free number)
    021-23911381 (Local number)
  • Mexico
    001-800-4610242 (Toll-free number)
    0155-71000355 (Local number)
  • Slovak Republic
    0800-002576 (Toll-free number)
    02-33325602 (Local number)
  • USA
    833-6571574 (Toll-free number)
    908-2198092 (Local number)
  • South Africa
    0800-99483 (Toll-free number)
    021-1003533 (Local number)
  • Malaysia
    1-800-819523 (Toll-free number)
    0154-600099 (Local number)
  • Argentina
    0800-6662992 (Toll-free number)
    011-52528632 (Local number)
  • Deutschland
    0800-444 46300 (Toll-free number)
    049-5361 946300 (Local number)

You can also call the following China specific number to contact Porsche China Whistleblower System on working days from 10:00 am to 7:00 pm (UTC/GMT +08:00): +86 21 60585001 (local number)

Online Reporting Channel

You have the option of using a web-based communication platform to contact the Whistleblower System in many languages. This system is confidential and technically secured.

Even if your preferred language is not offered in the reporting channel, you can use any language to submit your report. You can also contact the Whistleblower System in any language via e-mail or mail.


External lawyers (ombudsmen) advise on the Whistleblower System and ensure that reports from whistleblowers are forwarded to the Whistleblower System - anonymously if desired.

If you want to get in contact with the Ombudsperson you can find their contact details here: ombudsmen-of-volkswagen.com


You can get in contact with the Whistleblower System of Porsche via e-mail:


Postal Address/in person

Postal address:

Dr. Ing. h.c. F. Porsche AG
GR - Legal and Compliance
Whistleblower Office
Porscheplatz 1
70435 Stuttgart, Germany

In Person:

If you would like a personal meeting, please send us an e-mail in advance to make an appointment at whistleblower-office(at)porsche.de

External Reporting Channel of Germany

The German government has defined a designated authority, that also accepts reports on misconduct as external reporting channel. The external reporting channel is the Federal Office of Justice (Bundesamt für Justiz) (BfJ - Hinweisgeberstelle (bundesjustizamt.de)).

How do we process your report?

After the submission of tip, you will get a confirmation of receipt and then your report will be assessed. If further information is required, we will contact you. We therefore ask you to leave a contact option even if you submit a report anonymously (e.g. via the online reporting channel).

Only if this initial evaluation shows grounds for suspicion of a violation an investigation will be started. Afterwards, the results of the investigation will be assessed and appropriate measures will be taken.

Do you have any concern or feedback regarding a MHP service or product?

If you have any question, feedback or complaints about services or products provided by MHP please contact us at https://www.mhp.com/en/contact.

Regarding Human Rights & Environment related complaints please see our Complaint Procedure.

Data Privacy Information

The data privacy information on the Whistleblower System of MHP can be found here:

The data privacy information of Porsche can be found here: