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      Reporting and downloads

      Reporting and downloads

      Since 2011, we have published an annual sustainability report for our stakeholders in which we describe the values and principles we act on and how we measure our sustainability performance.

      2022

      Sustainability report for download

      An overview of our previous reports and auditor’s reports can be found here.

      Reports:

      2019 - 2011

      2019

      Combined non-financial statement pursuant to Sections 289 (3) and 315 (3) of the German Commercial Code (Handelsgesetzbuch – HGB)

      Sustainability report according to GRI - PDF (3.07MB)

      Independent auditor’s report on the audit of the consolidated financial statements and of the corporate management report

      Reasonable assurance report of the independent auditor regarding the combined consolidated non-financial statement

      Limited assurance report regarding selected environmental performance disclosures in the sustainability report - PDF (135KB)

      2018

      Combined non-financial statement pursuant to Sections 289 (3) and 315 (3) of the German Commercial Code (Handelsgesetzbuch – HGB)

      Sustainability report according to GRI - PDF (2.66MB)

      Report on the audit of the consolidated financial statements and of the corporate management report

      Independent auditor’s report on the audit of the combined corporate non-financial statement to obtain reasonable assurance - PDF (78KB)

      Limited assurance report of the independent auditor regarding sustainability information - PDF (76KB)


      2017

      Combined non-financial statement - PDF (285KB)

      Sustainability report and UN Global Compact communication on progress - PDF (4.96MB)


      2016

      Sustainability report and UN Global Compact communication on progress - PDF (4.55MB)


      2015

      2015 sustainability report and UN Global Compact communication on progress - PDF (1.27MB)

      Condensed version and special on the 2015 sustainability report 2015 - PDF (2.98MB)


      2014

      2014 sustainability report and UN Global Compact communication on progress - PDF (2.27MB)


      2013

      2013 GRI report and UN Global Compact communication on progress - PDF (1.95MB)


      2012

      2012 GRI report and UN Global Compact communication on progress - PDF (657KB)


      2011

      GRI-Bericht 2011 - PDF (670KB)

      Principles