Explanation of the material topic and its boundary; the management approach and its components; evaluation of the management approach 11f, 42 403-1 Workers representation in formal joint management-worker health and safety committees 46f 403-2 Types of injury and rates of injury, occupational diseases, lost days, and absenteeism, and number of work-related fatalities 46f 403-3 Workers with high incidence or high risk of diseases related to their occupation 46f 403-4 Health and safety topics covered in formal agreements with trade unions ADVA has an occupational safety committee (Arbeitssicherheitsausschuss, ASA) with participation of employees.