The Speak up! whistleblower portal serves to detect and prevent material risks to MAN. With this portal, MAN offers employees and business partners the option of providing tip-offs about serious legal infringements confiden-tially. This information is investigated in detail. Violations are dealt with and punished according to the penalties permitted under labour law. The Speak up! whistleblower portal acts as a means of both recognizing and avoiding considerable risks for the Company.2