102-47 List of material topics p. 25 102-48 Restatements of information p. 10 102-49 Changes in reporting There was no significant change in the list of material topics. 102-50 Reporting period p. 9 102-51 Date of most recent report p. 10 102-52 Reporting cycle p. 10 102-53 Contact point for questions regarding the report p. 122 102-54 Claims of reporting in accordance with the GRI Standards p. 8 102-55 GRI content index pp.