� 102-10 Significant changes to the organisation and its supply chain Annual Report 2018 (pp. 6, 19, 70-73) � 102-11 Precautionary principle or approach 22 � 102-12 External initiatives 15, 17, 19 � 102-13 Membership of associations 17, 19 � 102-14 Statement from senior decision-maker 4, 5, 12, 13 � 102-15 Key impacts, risks and opportunities 4-7, 10, 11, 13, 16, 28 � 102-16 Values, principles, standards and norms of behaviour 3, 14, 22, 29, 30 � 102-17 Mechanisms for advice and concerns about ethics 29, 30 � 102-18 Governance structure 24-26.