Please select language

The whistleblower system of the Sto Group

Online whistleblower system

Online whistleblower system

Reliable reporting of compliance infringements and the protection of whistleblowers against sanctions are indispensable for effective compliance. They contribute to the reporting, comprehensive investigation, and clarification of possible misconduct.

Reporting violations

The online compliance whistleblower system provides a safe and secure means of reporting information about possible compliance breaches. Relevant information can be reported 24/7. You may submit information anonymously if you wish.

The whistleblower system is administered by an independent provider. Data is stored on protected servers located in Germany. The contents of the reports are processed exclusively through Sto.

Further information is available on the welcome page for the whistleblower system. You can report information about compliance breaches here: