102-46 Defining report content and topic Boundaries 31-33 102-47 List of material topics 32, 203 102-48 Restatements of information 31-33 102-49 Changes in reporting 31-33 102-50 Reporting period 31-33 102-51 Date of most recent report 31-33 102-52 Reporting cycle 31-33 Non-financial disclosure published on 30 April 2020.