B Primary Class Quality management services, namely, quality evaluation and analysis, quality assurance, auditing, and quality control in the fields of production of medical device parts and products, automotive parts, agriculture produce, textiles products, chemicals ingredients and products, pharmaceuticals ingredients and formulation, energy production, food and beverage quality and food safety systems, aerospace parts, health care products and facilities, education facilities, government offices, construction services, general machinery and equipment parts, and information technology parts and services; environmental services, namely, environmental protection management, recycling systems, sustainability, and responsible sourcing management; IT services, namely, information security management and IT systems management; Occupational health and safety management