16
Printed matter; printed publications; books, magazines, teaching aids, manuals; technical literature; stationery, flyers, folders, printed forms, handbooks, newsletters, prospectuses
37
Installation, maintenance, servicing and repair services, installation, maintenance, servicing and repair of heating, cooling, refrigerating, air conditioning and lighting apparatus and installations, energy generating apparatus; Installation, maintenance, servicing and repair services, namely, installation, maintenance, servicing and repair of energy-using appliances, apparatus and instruments, gas appliances, electric appliances, apparatus and instruments, namely electric appliances, kitchen equipment, heating equipment and installations, cookers, grills, washing machines, driers, freezers, fridges, freezing equipment, apparatus for cooking, apparatus for ventilation, plumbing and gas and water installations, lighting systems, central heating systems, tire detection systems, security systems, electricity generators, air conditioning systems, irrigation devices, apparatus for sanitation and telephone and television equipment; laying, inspection, maintenance, repair, refurbishment and replacement of pipework and pipelines, fuel distribution networks, and energy systems; information, advice and consultancy services relating to all the aforesaid services
41
Education, advice and training all relating to energy, the use of energy, energy safety, and gas safety; fuel, oil and gas safety seminars; arranging and conducting of colloquiums, conferences, congresses, examinations, assessments, seminars, symposiums and workshops; information advice and consultancy services relating to all the aforesaid services
42
Research, engineering, design and development services all relating to the gas, oil, fuel and energy industries; exploration and exploitation of fuel resources; scientific, engineering and environmental research and development; testing and analysis of fuels, by-products and waste materials; professional consultancy and advisory services relating to the gas, oil, fuel and energy industries; inspection of buildings, installations, plant and machinery; testing and safety checking of appliances, pipework, apparatus and instruments using gas, oil, fuel or energy; safety checking of appliances and distribution networks; gas, oil, fuel and energy safety consultancy services; custom design of containers and procedures for transporting, storing, and disposing of gas, oil, and fuel; incident investigations relating to the operation and failure of machinery, appliances, pipework, systems relating to such machinery and their installation including the assessment of the installation and integration of machinery; safety audits; third party safety audits; accreditation and certification services; inspecting, testing, approving, certifying and defining standards and codes of conduct for installers, maintainers, repairers and users of gas, oil, fuel and energy appliances and installations; inspecting, testing, approving and certifying persons as installers, maintainers, repairers and users of gas, oil, fuel and energy appliances and installations; provision of completion certificates and service records; provision of completion certificates and service records for work done on domestic appliances; information, advice and consultancy services relating to all the aforesaid services