03 SERVICES, COMPANY ORGANIZATION, MANAGEMENT AND QUALITY. ADMINISTRATION. TRANSPORT. SOCIOLOGY 03.100 Company Organization and Management 03.100.70 Management systems 03.120 Quality 03.120.10 Quality management and quality assurance 03.120.20 Product and company certification. Conformity assessment 13 ENVIRONMENT. HEALTH PROTECTION. SAFETY 13.020 Environmental protection 13.020.01 Environment and environmental protection in general 13.020.10 Environmental management 13.020.20 Environmental economics 13.020.40 Pollution, pollution control and conservation 13.020.50 Ecolabelling 13.020.55 Biobased products 13.020.60 Product life-cycles 13.030 Wastes 13.030.50 Recycling 13.030.99 Other standards related to wastes |