102-47 List of material topics Materiality 31 102-48 Restatements of information Reporting protocol 89 102-49 Changes in reporting Reporting protocol 89 102-50 Reporting period Reporting protocol 89 102-51 Date of most recent report Reporting protocol 89 102-52 Reporting cycle Reporting protocol 89 102-53 Contact point for questions regarding the report About this report 3 102-54 Claims of reporting in accordance with the GRI Standards GRI content index 91 102-55 GRI content index GRI content index 91 102-56 External assurance External verification 97 MANE Group follows the GRI Sustainability Reporting Standards and applies their principles (GRI 101).