Aerated mineral waters; mineral water (beverages); natural mineral water (not for medical purposes); preparations for making mineral water; aerated spring waters; natural spring waters (not for medical purposes); spring water (beverages), other than for medical purposes; bottled water (not for medical purposes); drinking water

Instruction in the field of technology, in particular safety engineering, quality assurance and quality inspection for industry, trade, agriculture, household and leisure time, transport, environmental protection, power engineering, heat technology, biotechnology and material science and metallurgy

Services of an engineer, physicist, chemist, biologist, physician, psychologist; auditing, assessment, inspection, certification of quality systems, environmental systems and safety management systems; assessment, research, inspection, certification, monitoring in the field of technology, in particular safety engineering and quality assurance for industry, trade, agriculture, house and leisure time, transport, environmental protection, power engineering and heat technology; biotechnology, material science and metallurgy; instruction, assessment, research inspection, monitoring in the field of transport, environmental protection, power engineering and heat technology