Chief Executive Officers’ overview Annual Report 30 June 2016 . Our approach is based on our Code of Business Ethics ‘the Code’ which applies to all of our businesses and employees of the entity. Operating within the Code enables us to meet our obligations to all of our stakeholders while also delivering real business benefits. It protects our reputation and our ability to grow and enhances our efficiency. Our people are able to work productively in a safe environment and we reduce the risk of incidents and.