Our approach

Reporting framework

This Sustainability Report has been developed in accordance with the Global Reporting Initiative (GRI) G4 ‘Core’ Reporting Guidelines.

Reporting period

This annual Sustainability Report covers the period from 1 July 2015 to 30 June 2016 (Financial Year 2016, or FY16). This is our eleventh consecutive Sustainability Report, and our previous FY15 Sustainability Report and earlier reports may help provide background.


This report is distributed to both internal and external stakeholders. They include employees, customers, industry groups, investors, governments, media and communities.

GRI G4 Indicators

  • G4-15
  • G4-28
  • G4-29
  • G4-30
  • G4-33