Category I Iron and Steel Products
Category II Non-Ferrous Metals
Category III Metallic Materials Test Methods and Analytical Procedures
Category IV Materials of Construction
Category V Petroleum Products, Lubricants, and Mineral Fuels
Category VI Paints, Associated Coatings, and Aromatic Compounds
Class VIII Plastics
Class IX Rubber
Class X Electrical Insulators and Electronics
Class XI Water and Environmental Technologies
Class XII Nuclear, Solar Energy
Class XIII Medical Devices and Services
Class XIV Instruments, Meters and General Test Methods
Class XV Methods
Category XV General Industrial Products, Specialty Chemicals and Consumable Materials