Sustainability governance – The Board formally approves the sustainability policy and reviews sustainability performance on an annual basis – The Chief Human Resources Officer, who reports to the Chief Executive Officer, has executive oversight of health, safety, environment (HSE) and sustainability – The Commercial and Operations Committee reviews HSE performance at every meeting – The Chief Executive Officer receives weekly HSE updates from the Chief HR Officer – The Vice President Sustainability and HSE provides the leadership and cohesion to deliver the sustainability strategy – Line management supported by an HSE Leadership Team comprised of senior functional specialists drives HSE and sustainability performance.