Rather than publish all of our performance in one document at one time, we report throughout the year in a range of ways that are tailored to meet the different needs of our stakeholders.
In March 2016, we published a strategic update on our responsible business activities within the Responsible Business Update. The Update is supported by a data centre containing over 100 non-financial and financial metrics.
Throughout the year, we publish stories and news to share our performance in real-time. We also deliver additional reporting for specific stakeholders, such as our annual response to CDP on Climate Change, which is targeted at investors and is due in June.
To inform our reporting, we use external guidelines and frameworks that include the Global Reporting Initiative (GRI). We do not, however, explicitly base our reporting on any individual guidance.