Compliance / whistleblower system

The legally required compliance management system of the ANWR GROUP, which owns O1, also includes the digital whistleblower system "Integrity Line".

Whistleblowers can submit relevant information anonymously, multilingually and barrier-free here (

The report is processed centrally in the ANWR GROUP within the legal requirements and deadlines and within the framework of the existing "ANWR GROUP Whistleblower System Guideline".

Further information can be obtained from the Compliance Officer of the ANWR GROUP at