6	TECHNOLOGY. INDUSTRY. HANDICRAFT. AGRICULTURE AND FORESTRY. DOMESTIC SCIENCE. BUSINESS ECONOMY. TRAFFIC
60	APPLIED SCIENCES
60.1	Technical drawing
60.2	Materials engineering. Material testing. Technical mechanics
60.3	Standards. Norms. Units of measurement
60.4	Innovations. Inventions. Patents
60.7	Technology and applied sciences as a pastime
60.8	Energy
60.82	Organic and fossil fuels
60.85	Nuclear energy
61	AUTOMATIC DATA PROCESSING. INFORMATION TECHNOLOGY. TELECOMMUNICATIONS. COMMUNICATIONS ENGINEERING
61.2	Systems development. Information management
61.3	Programming. Programming languages
61.4	Computers
61.44	Peripheral devices of computers
61.6	Control and systems engineering. Industrial automation
61.7	Telekommunications. Communications engineering. Multimedia
61.72	Internet. Intranet. Extranet
61.721	Virtual communities. E-mail. Chat
61.722	Webpublishing
61.73	Mobile services. Telephone traffic
61.74	Audiovisual technology
61.741	Sound technology. Radio technology
61.742	Picture reproduction technology. Television technology
62	METAL INDUSTRY. MACHINE TECHNOLOGY. VEHICLES. ELECTRICAL ENGINEERING
62.1	Mechanical technology. Metalworking
62.2	Machine technology Lubrication technology
62.21	Machine elements. Machine parts
62.22	Pneumatic engineering. Vacuum engineering. Refrigeration engineering
62.3	Prime movers. Motors
62.4	Lifting and transport equipment. Hydraulics
62.5	Vehicles
62.51	Motor vehicles
62.511	Cars
62.5112	Individual car makes and models
62.512	Motorcycles. Mopeds. Snowmobiles
62.52	Trains. Trams. Subway cars
62.53	Bicycles
62.54	Watercrafts
62.542	Ships
62.544	Boats
62.55	Aircraft
62.56	Spacecraft. Space technology
62.58	Scale models of vehicles
62.6	Electrical engineering
62.61	Production of electrical energy
62.62	Conversion, transformation, distribution and transmission of electrical energy
62.67	Electronics
63	MINING INDUSTRY. CHEMICAL INDUSTRY
63.1	Mining industry
63.12	Metallurgy
63.3	Ceramics industry. Glass industry. Cement industry
63.5	Chemical industry
63.7	Plastics and rubber industry
64	WOOD PROCESSING INDUSTRY. TEXTILE INDUSTRY. LEATHER INDUSTRY. FINE-MECHANICAL INDUSTRY
64.1	Wood processing industry
64.11	Industrial manufacture of wood and wood products, except furniture
64.12	Industrial manufacture of furniture
64.13	Paper and pulp industry
64.3	Textile and clothing industry
64.4	Leather and shoe industry
64.5	Precision industry
64.52	Optical and medical instruments
64.54	Manufacture of musical instruments
64.57	Watch and clock industry
65	HANDICRAFT. DOMESTIC INDUSTRY
65.1	Woodwork
65.11	Manufacture of furniture
65.2	Metalwork
65.3	Leatherwork
65.4	Textile work
65.41	Weaving
65.411	Carpet weaving
65.42	Sewing
65.421	Embroidery. Decorative needlework
65.424	Children's clothes as handicraft
65.43	Knitting
65.433	Crocheting. Lace-making
65.434	Knotting. Macramé. Fringes
65.44	Cloth printing
65.45	Spinning. Carding. Dyeing
65.5	Paper and cardboard work
65.6	Modelling. Ceramics work
65.7	Glass painting. Porcelain painting
65.8	Toys
65.9	Other handicraft
65.91	Pearl work
65.92	Root crafts, reed crafts, wicker crafts, cork crafts, wood chip and wood shavings crafts, bast fibre crafts, straw crafts, osier crafts, rattan and cane crafts, birch bark crafts - and matchstick crafts
66	CONSTRUCTION ENGINEERING
66.1	Structural mechanics. Constructional planning
66.2	Geotechnics. Earth-moving
66.3	House building
66.32	Building components
66.33	Building materials. Construction works
66.34	HVAC and plumbing. Electrical installation
66.341	Heating
66.35	Outhouses and annexes
66.36	Room acoustics
66.4	Building maintenance
66.6	Road building
66.7	Hydraulic engineering
66.9	Environmental municipal services
66.93	Water and waste water services
66.94	Waste disposal. Recycling
67	AGRICULTURE AND FORESTRY. FOOD INDUSTRY. BIOTECHNOLOGY
67.1	Agricultural policy
67.3	Agriculture. Gardening. Economic plants
67.31	Vegetable plants
67.32	Fruit and berry plants
67.33	Ornamental plants
67.331	House plants. Flower arrangements
67.34	Grains and grasses
67.35	Herbs and spice plants
67.36	Other economic plants
67.38	Cultivation methods
67.39	Plant protection
67.4	Domestic animal farming. Animal husbandry
67.41	Horse husbandry
67.42	Cattle, sheep and goat husbandry
67.43	Pig husbandry
67.44	Poultry husbandry
67.45	Pet care
67.451	Dogs
67.452	Cats
67.453	Cage birds
67.454	Aquaria
67.455	Small mammals
67.456	Reptiles. Amphibians
67.46	Reindeer husbandry
67.47	Beekeeping
67.48	Fur farming
67.49	Veterinary medicine
67.5	Forestry
67.51	Silviculture
67.52	Logging. Lumber trade. Forest mensuration
67.58	Multiple-use forestry
67.581	Berry picking. Wild berries
67.582	Mushroom picking
67.6	Hunting. Fishing
67.61	Hunting
67.62	Fishing
67.7	Food Industry
67.73	Manufacture of stimulants
67.8	Biotechnology
68	DOMESTIC SCIENCE. INSTITUTIONAL HOUSEKEEPING
68.2	Cooking. Culinary art
68.21	Preservation
68.22	Vegetarian dishes. Mushroom dishes
68.221	Vegan dishes
68.23	Meat, poultry and fish dishes
68.24	Baking. Sweets. Desserts
68.25	Cooking and culinary art of different countries and regions
68.252	Finland
68.26	Serving
68.27	Drinks
68.3	Maintenance of rooms and movables
68.31	Washing and maintenance of clothes
68.33	Cleaning
68.4	Interior decoration handbooks
68.8	Hotel and restaurant business. Institutional kitchens. Catering
69	BUSINESS ECONOMY. MARKETING. TRADE. TRAFFIC
69.1	Business administration
69.11	Leadership techniques and methods
69.12	Organisation and planning of production
69.13	Personnel policy
69.15	Work-studies. Work analysis. Planning of work
69.16	Office work. Office techniques
69.162	Typing. Word processing. Shorthand
69.163	Business correspondence
69.2	Business accounting
69.21	Business bookkeeping and auditing
69.3	Marketing. Trade
69.32	Goods and commodities
69.33	Materials management
69.34	Customer service. Salesmanship
69.35	Advertising. Organizational communication
69.6	Traffic
69.62	Overland traffic
69.63	Waterborne traffic
69.64	Air traffic
69.7	Post
69.71	Philately