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  • 2017 Corporate Responsibility Report

Assurance engagement

Selected indicators from the 2017 CR Report for Germany and our national companies Magyar Telekom (Hungary), Slovak Telekom (Slovakia), OTE and Cosmote (Greece) and T-Mobile US were audited as part of an assurance engagement by auditing firm PricewaterhouseCoopers (PwC).

In accordance with the GRI Standards, all of the indicators marked in the GRI Index were audited by an independent auditing firm. The independent assurance report can be found under the Assurance report menu option. All of the audited content in this report is identified with the symbol  and will apply unchanged until the next CR report is published.