Deutsche Telekom’s CR Report 2021 complies with the internationally recognized guidelines (GRI Standards) of the Global Reporting Initiative (GRI). We also highlight our contribution to achieving the SDGs in many places. This year, for the first time, we show, with the help of a special index, which content in the 2021 report contributes to meeting the criteria established by the Sustainability Accounting Standards Board (SASB). The CR Report 2021 also serves as a Communication on Progress (CoP) from Deutsche Telekom as part of the United Nations Global Compact. Deutsche Telekom also issues an annual, detailed Declaration of Conformity with the German Sustainability Code.