IDW PS 951 revised version – Outsourcing assurance for the German market

Overview 

IDW PS 951 revised version is the key German audit standard for service organisations that perform outsourced processes for their clients. The report serves as regulatory-compliant evidence for auditors, clients and supervisory authorities. 

To whom is the standard relevant? 

  • Shared service centres
  • Payroll service providers
  • Financial accounting
  • Accounts receivable and accounts payable services
  • HR administration
  • Business process outsourcing
  • IT outsourcing related to business processes
  • Internal service companies within corporate groups

Scope of services 

  • Audit of the internal control system (ICS)
  • Type 1: design assessment
  • Type 2: effectiveness assessment over a period of time
  • Readiness assessment


Benefits 

  • Recognised audit standard in the German market
  • Greater transparency for clients
  • Reduction of individual customer audits
  • Support for your clients’ financial statement audits
  • Increased confidence in outsourced services


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