IHE FHIR Profile: Occupational Data for Health (ODH) - International
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IHE FHIR Profile: Occupational Data for Health (ODH) - International, published by IHE Patient Care Coordination Committee. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IHE/PCC.ODH/ and changes regularly. See the Directory of published versions

CodeSystem: International Classification Of Occupations 2008

Official URL: https://profiles.ihe.net/PCC/ODH/CodeSystem/ISCO08 Version: 1.0.0
Active as of 2024-11-05 Computable Name: InternationalClassificationOfOccupations2008
Other Identifiers: OID:1.3.6.1.4.1.19376.1.5.3.1.3.43.16.1

The International Classification of Occupations (ISCO) seeks to facilitate international communication about occupations by providing statisticians with a framework to make internationally comparable occupational data available, and by allowing international occupational data to be produced in a form that can be useful for research as well as for specific decision-making and action-oriented activities. The current version, known as ISCO-08, was published in 2008 and is the fourth iteration, following ISCO-58, ISCO-68 and ISCO-88. Published by IHE with authority from the International Labor Organization Given on July 18th 2024. This code system will be removed if and when a more formal publication is taken on by this organization.

This Code system is referenced in the content logical definition of the following value sets:

  • This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Generated Narrative: CodeSystem ISCO08

This case-sensitive code system https://profiles.ihe.net/PCC/ODH/CodeSystem/ISCO08 defines the following codes in a Is-A hierarchy:

LvlCodeDisplay
1 1 Managers
2   11 Chief Executives, Senior Officials and Legislators
3     111 Legislators and Senior Officials
4       1111 Legislators
4       1112 Senior Government Officials
4       1113 Traditional Chiefs and Heads of Villages
4       1114 Senior Officials of Special-interest Organizations
3     112 Managing Directors and Chief Executives
4       1120 Managing Directors and Chief Executives
2   12 Administrative and Commercial Managers
3     121 Business Services and Administration Managers
4       1211 Finance Managers
4       1212 Human Resource Managers
4       1213 Policy and Planning Managers
4       1219 Business Services and Administration Managers Not Elsewhere Classified
3     122 Sales, Marketing and Development Managers
4       1221 Sales and Marketing Managers
4       1222 Advertising and Public Relations Managers
4       1223 Research and Development Managers
2   13 Production and Specialized Services Managers
3     131 Production Managers in Agriculture, Forestry and Fisheries
4       1311 Agricultural and Forestry Production Managers
4       1312 Aquaculture and Fisheries Production Managers
3     132 Manufacturing, Mining, Construction and Distribution Managers
4       1321 Manufacturing Managers
4       1322 Mining Managers
4       1323 Construction Managers
4       1324 Supply, Distribution and Related Managers
3     133 Information and Communications Technology Service managers
4       1330 Information and Communications Technology Service Managers
3     134 Professional Services Managers
4       1341 Child Care Service Managers
4       1342 Health Service Managers
4       1343 Aged Care Service Managers
4       1344 Social Welfare Managers
4       1345 Education Managers
4       1346 Financial and Insurance Services Branch managers
4       1349 Professional Services Managers Not Elsewhere Classified
2   14 Hospitality, Retail and Other Services Managers
3     141 Hotel and Restaurant Managers
4       1411 Hotel Managers
4       1412 Restaurant Managers
3     142 Retail and Wholesale Trade Managers
4       1420 Retail and Wholesale Trade Managers
3     143 Other Services Managers
4       1431 Sports, Recreation and Cultural Centre Managers
4       1439 Services Managers Not Elsewhere Classified
1 2 Professionals
2   21 Science and Engineering Professionals
3     211 Physical and Earth Science Professionals
4       2111 Physicists and Astronomers
4       2112 Meteorologists
4       2113 Chemists
4       2114 Geologists and geophysicists
3     212 Mathematicians, Actuaries and Statisticians
4       2120 Mathematicians, Actuaries and Statisticians
3     213 Life Science Professionals
4       2131 Biologists, Botanists, Zoologists and Related Professionals
4       2132 Farming, Forestry and Fisheries Advisers
4       2133 Environmental Protection Professionals
3     214 Engineering Professionals (excluding Electrotechnology)
4       2141 Industrial and Production Engineers
4       2142 Civil Engineers
4       2143 Environmental Engineers
4       2144 Mechanical Engineers
4       2145 Chemical Engineers
4       2146 Mining Engineers, Metallurgists and Related Professionals
4       2149 Engineering Professionals Not Elsewhere Classified
3     215 Electrotechnology Engineers
4       2151 Electrical Engineers
4       2152 Electronics Engineers
4       2153 Telecommunications Engineers
3     216 Architects, Planners, Surveyors and Designers
4       2161 Building Architects
4       2162 Landscape Architects
4       2163 Product and Garment Designers
4       2164 Town and Traffic Planners
4       2165 Cartographers and Surveyors
4       2166 Graphic and Multimedia Designers
2   22 Health Professionals
3     221 Medical Doctors
4       2211 Generalist Medical Practitioners
4       2212 Specialist Medical Practitioners
3     222 Nursing and Midwifery Professionals
4       2221 Nursing Professionals
4       2222 Midwifery Professionals
3     223 Traditional and Complementary Medicine Professionals
4       2230 Traditional and Complementary Medicine Professionals
3     224 Paramedical Practitioners
4       2240 Paramedical Practitioners
3     225 Veterinarians
4       2250 Veterinarians
3     226 Other Health Professionals
4       2261 Dentists
4       2262 Pharmacists
4       2263 Environmental and Occupational Health and Hygiene Professionals
4       2264 Physiotherapists
4       2265 Dieticians and Nutritionists
4       2266 Audiologists and Speech Therapists
4       2267 Optometrists and Ophthalmic Opticians
4       2269 Health Professionals Not Elsewhere Classified
2   23 Teaching Professionals
3     231 University and Higher Education Teachers
4       2310 University and Higher Education Teachers
3     232 Vocational education teachers
4       2320 Vocational Education Teachers
3     233 Secondary Education Teachers
4       2330 Secondary Education Teachers
3     234 Primary School and Early Childhood Teachers
4       2341 Primary School Teachers
4       2342 Early Childhood Educators
3     235 Other Teaching Professionals
4       2351 Education Methods Specialists
4       2352 Special Needs Teachers
4       2353 Other Language Teachers
4       2354 Other Music Teachers
4       2355 Other Arts Teachers
4       2356 Information Technology Trainers
4       2359 Teaching Professionals Not Elsewhere Classified
2   24 Business and Administration Professionals
3     241 Finance Professionals
4       2411 Accountants
4       2412 Financial and Investment Advisers
4       2413 Financial Analysts
3     242 Administration Professionals
4       2421 Management and Organization Analysts
4       2422 Policy Administration Professionals
4       2423 Personnel and Careers Professionals
4       2424 Training and Staff Development Professionals
3     243 Sales, Marketing and Public Relations Professionals
4       2431 Advertising and Marketing Professionals
4       2432 Public Relations Professionals
4       2433 Technical and Medical Sales Professionals (excluding ICT)
4       2434 Information and Communications Technology Sales Professionals
2   25 Information and Communications Technology Professionals
3     251 Software and Applications Developers and Analysts
4       2511 Systems Analysts
4       2512 Software Developers
4       2513 Web and Multimedia Developers
4       2514 Applications Programmers
4       2519 Software and Applications Developers and Analysts Not Elsewhere Classified
3     252 Database and Network Professionals
4       2521 Database Designers and Administrators
4       2522 Systems Aministrators
4       2523 Computer Network Professionals
4       2529 Database and Network Professionals Not Elsewhere Classified
2   26 Legal, Social and Cultural Professionals
3     261 Legal Professionals
4       2611 Lawyers
4       2612 Judges
4       2619 Legal Professionals Not Elsewhere Classified
3     262 Librarians, Archivists and Curators
4       2621 Archivists and Curators
4       2622 Librarians and Related Information Professionals
3     263 Social and Religious Professionals
4       2631 Economists
4       2632 Sociologists, Anthropologists and Related Professionals
4       2633 Philosophers, Historians and Political Scientists
4       2634 Psychologists
4       2635 Social Work and Counselling Professionals
4       2636 Religious Professionals
3     264 Authors, Journalists and Linguists
4       2641 Authors and Related Writers
4       2642 Journalists
4       2643 Translators, Interpreters and Other Linguists
3     265 Creative and Performing Artists
4       2651 Visual Artists
4       2652 Musicians, Singers and Composers
4       2653 Dancers and Choreographers
4       2654 Film, Stage and Related Directors and Producers
4       2655 Actors
4       2656 Announcers on Radio, Television and Other Media
4       2659 Creative and Performing Artists Not Elsewhere Classified
1 3 Technicians and Associate Professionals
2   31 Science and Engineering Associate Professionals
3     311 Physical and Engineering Science Technicians
4       3111 Chemical and Physical Science Technicians
4       3112 Civil Engineering Technicians
4       3113 Electrical Engineering Technicians
4       3114 Electronics Engineering Technicians
4       3115 Mechanical Engineering Technicians
4       3116 Chemical Engineering Technicians
4       3117 Mining and metallurgical technicians
4       3118 Draughtspersons
4       3119 Physical and Engineering Science Technicians Not Elsewhere Classified
3     312 Mining, Manufacturing and Construction Supervisors
4       3121 Mining Supervisors
4       3122 Manufacturing Supervisors
4       3123 Construction Supervisors
3     313 Process Control Technicians
4       3131 Power Production Plant Operators
4       3132 Incinerator and Water Treatment Plant Operators
4       3133 Chemical Processing Plant Controllers
4       3134 Petroleum and Natural Gas Refining Plant Operators
4       3135 Metal Production Process Controllers
4       3139 Process Control Technicians Not Elsewhere Classified
3     314 Life Science Technicians and Related Associate Professionals
4       3141 Life Science Technicians (excluding Medical)
4       3142 Agricultural Technicians
4       3143 Forestry Technicians
3     315 Ship and Aircraft Controllers and Technicians
4       3151 Ships' Engineers
4       3152 Ships' Deck Officers and Pilots
4       3153 Aircraft Pilots and Related Associate Professionals
4       3154 Air Traffic Controllers
4       3155 Air Traffic Safety Electronics Technicians
2   32 Health Associate Professionals
3     321 Medical and Pharmaceutical Technicians
4       3211 Medical Imaging and Therapeutic Equipment Technicians
4       3212 Medical and Pathology Laboratory Technicians
4       3213 Pharmaceutical Technicians and Assistants
4       3214 Medical and Dental Prosthetic Technicians
3     322 Nursing and Midwifery Associate Professionals
4       3221 Nursing Associate Professionals
4       3222 Midwifery Associate Professionals
3     323 Traditional and Complementary Medicine Associate Professionals
4       3230 Traditional and Complementary Medicine Associate Professionals
3     324 Veterinary Technicians and Assistants
4       3240 Veterinary Technicians and Assistants
3     325 Other Health Associate Professionals
4       3251 Dental Assistants and Therapists
4       3252 Medical Records and Health Information Technicians
4       3253 Community Health Workers
4       3254 Dispensing Opticians
4       3255 Physiotherapy Technicians and Assistants
4       3256 Medical Assistants
4       3257 Environmental and Occupational Health Inspectors and Associates
4       3258 Ambulance Workers
4       3259 Health Associate Professionals Not Elsewhere Classified
2   33 Business and Administration Associate Professionals
3     331 Financial and Mathematical Associate Professionals
4       3311 Securities and Finance Dealers and Brokers
4       3312 Credit and Loans Officers
4       3313 Accounting Associate Professionals
4       3314 Statistical, Mathematical and Related Associate Professionals
4       3315 Valuers and Loss Assessors
3     332 Sales and Purchasing Agents and Brokers
4       3321 Insurance Representatives
4       3322 Commercial Sales Representatives
4       3323 Buyers
4       3324 Trade Brokers
3     333 Business Services Agents
4       3331 Clearing and Forwarding Aents
4       3332 Conference and Event Planners
4       3333 Employment agents and contractors
4       3334 Real Estate Agents and Property Managers
4       3339 Business Services Agents Not Elsewhere Classified
3     334 Administrative and Specialized Secretaries
4       3341 Office Supervisors
4       3342 Legal Secretaries
4       3343 Administrative and Executive Secretaries
4       3344 Medical Secretaries
3     335 Government Regulatory Associate Professionals
4       3351 Customs and Border Inspectors
4       3352 Government Tax and Excise Officials
4       3353 Government Social Benefits Officials
4       3354 Government Licensing Officials
4       3355 Police Inspectors and Detectives
4       3359 Government Regulatory AssociatePprofessionals Not Elsewhere Classified
2   34 Legal, Social, Cultural and Related Associate Professionals
3     341 Legal, Social and Religious Associate Professionals
4       3411 Legal and Related Associate Professionals
4       3412 Social Work Associate Professionals
4       3413 Religious Associate Professionals
3     342 Sports and Fitness Workers
4       3421 Athletes and Sports Players
4       3422 Sports Coaches, Instructors and Officials
4       3423 Fitness and Recreation Instructors and Programme Leaders
3     343 Artistic, Cultural and Culinary Associate Professionals
4       3431 Photographers
4       3432 Interior Designers and Decorators
4       3433 Gallery, Museum and Library Technicians
4       3434 Chefs
4       3435 Other Artistic and Cultural Associate Professionals
2   35 Information and Communications Technicians
3     351 Information and Communications Technology Operations and User Support Technicians
4       3511 Information and Communications Technology Operations Technicians
4       3512 Information and Communications Technology User Support Technicians
4       3513 Computer Network and Systems Technicians
4       3514 Web Technicians
3     352 Telecommunications and Broadcasting Technicians
4       3521 Broadcasting and Audio-visual Technicians
4       3522 Telecommunications Engineering Technicians
1 4 Clerical Support Workers
2   41 General and Keyboard Clerks
3     411 General Office Clerks
4       4110 General Office Clerks
3     412 Secretaries (general)
4       4120 Secretaries (general)
3     413 Keyboard Operators
4       4131 Typists and Word Processing Operators
4       4132 Data Entry Clerks
2   42 Customer Services Clerks
3     421 Tellers, Money Collectors and Related Clerks
4       4211 Bank Tellers and Related Clerks
4       4212 Bookmakers, Croupiers and Related Gaming Workers
4       4213 Pawnbrokers and Money-lenders
4       4214 Debt Collectors and Related Workers
3     422 Client Information Workers
4       4221 Travel Consultants and Clerks
4       4222 Contact Centre Information Clerks
4       4223 Telephone Switchboard Operators
4       4224 Hotel Receptionists
4       4225 Inquiry Clerks
4       4226 Receptionists (general)
4       4227 Survey and Market Research Interviewers
4       4229 Client Information Workers Not Elsewhere Classified
2   43 Numerical and Material Recording Clerks
3     431 Numerical Clerks
4       4311 Accounting and Bookkeeping Clerks
4       4312 Statistical, Finance and Insurance Clerks
4       4313 Payroll Clerks
3     432 Material Recording and Transport Clerks
4       4321 Stock Clerks
4       4322 Production Clerks
4       4323 Transport Clerks
2   44 Other Clerical Support Workers
3     441 Other Clerical Support Workers
4       4411 Library Clerks
4       4412 Mail Carriers and Sorting Clerks
4       4413 Coding, Proofreading and Related Clerks
4       4414 Scribes and Related Workers
4       4415 Filing and Copying Clerks
4       4416 Personnel Clerks
4       4419 Clerical Support Workers Not Elsewhere Classified
1 5 Service and Sales Workers
2   51 Personal Service Workers
3     511 Travel Attendants, Conductors and Guides
4       5111 Travel Attendants and Travel Stewards
4       5112 Transport Conductors
4       5113 Travel Guides
3     512 Cooks
4       5120 Cooks
3     513 Waiters and Bartenders
4       5131 Waiters
4       5132 Bartenders
3     514 Hairdressers, Beauticians and Related Workers
4       5141 Hairdressers
4       5142 Beauticians and Related Workers
3     515 Building and Housekeeping Supervisors
4       5151 Cleaning and Housekeeping Supervisors in Offices, Hotels and Other Establishments
4       5152 Domestic Housekeepers
4       5153 Building Caretakers
3     516 Other Personal Services Workers
4       5161 Astrologers, Fortune-tellers and Related Workers
4       5162 Companions and Valets
4       5163 Undertakers and Embalmers
4       5164 Pet Groomers and Animal Care Workers
4       5165 Driving Instructors
4       5169 Personal Services Workers Not Elsewhere Classified
2   52 Sales Workers
3     521 Street and Market Salespersons
4       5211 Stall and Market Salespersons
4       5212 Street Food Salespersons
3     522 Shop Aalespersons
4       5221 Shopkeepers
4       5222 Shop Supervisors
4       5223 Shop Sales Assistants
3     523 Cashiers and Ticket Clerks
4       5230 Cashiers and Ticket Clerks
3     524 Other Sales Workers
4       5241 Fashion and Other Models
4       5242 Sales Demonstrators
4       5243 Door-to-door Salespersons
4       5244 Contact Centre Salespersons
4       5245 Service Station Attendants
4       5246 Food Service Counter Attendants
4       5249 Sales Workers Not Elsewhere Classified
2   53 Personal Care Workers
3     531 Child Care Workers and Teachers' Aides
4       5311 Child Care Workers
4       5312 Teachers' Aides
3     532 Personal Care Workers in Health Services
4       5321 Health Care Assistants
4       5322 Home-based Personal Care Workers
4       5329 Personal Care Workers in Health Services Not Elsewhere Classified
2   54 Protective Services Workers
3     541 Protective Services Workers
4       5411 Fire Fighters
4       5412 Police Officers
4       5413 Prison Guards
4       5414 Security Guards
4       5419 Protective Services Workers Not Elsewhere Classified
1 6 Skilled Agricultural, Forestry and Fishery Workers
2   61 Market-oriented Skilled Agricultural Workers
3     611 Market Gardeners and Crop Growers
4       6111 Field Crop and Vegetable Growers
4       6112 Tree and Shrub Crop Growers
4       6113 Gardeners, Horticultural and Nursery Growers
4       6114 Mixed Crop Growers
3     612 Animal Producers
4       6121 Livestock and Dairy Producers
4       6122 Poultry Producers
4       6123 Apiarists and Sericulturists
4       6129 Animal Producers Not Elsewhere Classified
3     613 Mixed Crop and Animal Producers
4       6130 Mixed Crop and Animal Producers
2   62 Market-Oriented Skilled Forestry, Fishery and Hunting Workers
3     621 Forestry and Related Workers
4       6210 Forestry and Related Workers
3     622 Fishery Workers, Hunters and Trappers
4       6221 Aquaculture Workers
4       6222 Inland and Coastal Waters Fishery Workers
4       6223 Deep-sea Fishery Workers
4       6224 Hunters and Trappers
2   63 Subsistence Farmers, Fishers, Hunters and Gatherers
3     631 Subsistence Crop Farmers
4       6310 Subsistence Crop Farmers
3     632 Subsistence Livestock Farmers
4       6320 Subsistence Livestock Farmers
3     633 Subsistence Mixed Crop and Livestock Farmers
4       6330 Subsistence Mixed Crop and Livestock Farmers
3     634 Subsistence Fishers, Hunters, Trappers and Gatherers
4       6340 Subsistence Fishers, Hunters, Trappers and Gatherers
1 7 Craft and Related Trades Workers
2   71 Building and Related Trades Workers (excluding Electricians)
3     711 Building Frame and Related Trades Workers
4       7111 House Builders
4       7112 Bricklayers and Related Workers
4       7113 Stonemasons, Stone Cutters, Splitters and Carvers
4       7114 Concrete Placers, Concrete Finishers and Related Workers
4       7115 Carpenters and Joiners
4       7119 Building Frame and Related Trades Workers Not Elsewhere Classified
3     712 Building Finishers and Related Trades Workers
4       7121 Roofers
4       7122 Floor Layers and Tile Setters
4       7123 Plasterers
4       7124 Insulation Workers
4       7125 Glaziers
4       7126 Plumbers and Pipe Fitters
4       7127 Air Conditioning and Refrigeration Mechanics
3     713 Painters, Building Structure Cleaners and Related Trades Workers
4       7131 Painters and Related Workers
4       7132 Spray Painters and Varnishers
4       7133 Building Structure Cleaners
2   72 Metal, Machinery and Related Trades Workers
3     721 Sheet and Structural Metal Workers, Moulders and Welders, and Related Workers
4       7211 Metal Moulders and Coremakers
4       7212 Welders and Flame Cutters
4       7213 Sheet Metal Workers
4       7214 Structural Metal Preparers and Erectors
4       7215 Riggers and Cable Splicers
3     722 Blacksmiths, Toolmakers and Related Trades Workers
4       7221 Blacksmiths, Hammersmiths and Forging Press Workers
4       7222 Toolmakers and Related Workers
4       7223 Metal Working Machine Tool Setters and Operators
4       7224 Metal Polishers, Wheel Grinders and Tool Sharpeners
4       723 Machinery Mechanics and Repairers
4       7231 Motor Vehicle Mechanics and Repairers
4       7232 Aircraft Engine Mechanics and Repairers
4       7233 Agricultural and Industrial Machinery Mechanics and Repairers
4       7234 Bicycle and Related Repairers
2   73 Handicraft and Printing Workers
3     731 Handicraft Workers
4       7311 Precision-instrument Makers and Repairers
4       7312 Musical Instrument Makers and Tuners
4       7313 Jewellery and Precious Metal Workers
4       7314 Potters and Related Workers
4       7315 Glass Makers, Cutters, Grinders and Finishers
4       7316 Sign Writers, Decorative Painters, Engravers and Etchers
4       7317 Handicraft Workers in Wood, Basketry and Related Materials
4       7318 Handicraft Workers in Textile, Leather and Related Materials
4       7319 Handicraft Workers Not Elsewhere Classified
3     732 Printing Trades Workers
4       7321 Pre-press Technicians
4       7322 Printers
4       7323 Print Finishing and Binding Workers
2   74 Electrical and Electronics Trades Workers
3     741 Electrical Equipment Installers and Repairers
4       7411 Building and Related Electricians
4       7412 Electrical Mechanics and Fitters
4       7413 Electrical Line Installers and Repairers
3     742 Electronics and Telecommunications Installers and Repairers
4       7421 Electronics Mechanics and Servicers
4       7422 Information and Communications Technology Installers and Servicers
2   75 Food Processing, Woodworking, Garment and Other Craft and Related Trades Workers
3     751 Food Processing and Related Trades Workers
4       7511 Butchers, Fishmongers and Related Food Preparers
4       7512 Bakers, Pastry-cooks and Confectionery Makers
4       7513 Dairy Products Makers
4       7514 Fruit, Vegetable and Related Preservers
4       7515 Food and Beverage Tasters and Graders
4       7516 Tobacco Preparers and Tobacco Products Makers
3     752 Wood Treaters, Cabinet-makers and Related Trades Workers
4       7521 Wood Treaters
4       7522 Cabinet-makers and Related Workers
4       7523 Woodworking Machine Tool Setters and Operators
4       7531 Tailors, Dressmakers, Furriers and Hatters
4       7532 Garment and Related Patternmakers and Cutters
4       7533 Sewing, Embroidery and Related Workers
4       7534 Upholsterers and Related Workers
4       7535 Pelt Dressers, Tanners and Fellmongers
4       7536 Shoemakers and Related Workers
3     754 Other Craft and Related Workers
4       7541 Underwater Divers
4       7542 Shotfirers and Blasters
4       7543 Product Graders and Testers (except Foods and Beverages)
4       7544 Fumigators and Other Pest and Weed Controllers
4       7549 Craft and Related Workers not Elsewhere Classified
1 8 Plant and Machine Operators, and Assemblers
2   81 Stationary Plant and Machine Operators
3     811 Mining and Mineral Processing Plant Operators
4       8111 Miners and Quarriers
4       8112 Mineral and Stone Processing Plant Operators
4       8113 Well Drillers and Borers and Related Workers
4       8114 Cement, Stone and Other Mineral Products Machine Operators
3     812 Metal Processing and Finishing Plant Operators
4       8121 Metal Processing Plant Operators
4       8122 Metal Finishing, Plating and Coating Machine Operators
3     813 Chemical and Photographic Products Plant and Machine Operators
4       8131 Chemical Products Plant and Machine Operators
4       8132 Photographic Products Machine Operators
3     814 Rubber, Plastic and Paper Products Machine Operators
4       8141 Rubber Products Machine Operators
4       8142 Plastic Products Machine Operators
4       8143 Paper Products Machine Operators
3     815 Textile, Fur and Leather Products Machine Operators
4       8151 Fibre Preparing, Spinning and Winding Machine Operators
4       8152 Weaving and Knitting Machine Operators
4       8153 Sewing machine operators
4       8154 Bleaching, Dyeing and Fabric Cleaning Machine Operators
4       8155 Fur and Leather Preparing Machine Operators
4       8156 Shoemaking and Related Machine Operators
4       8157 Laundry Machine Operators
4       8159 Textile, Fur and Leather Products Machine Operators Not Elsewhere Classified
3     816 Food and Related Products Machine Operators
4       8160 Food and Related Products Machine Operators
3     817 Wood Processing and Papermaking Plant Operators
4       8171 Pulp and Papermaking Plant Operators
4       8172 Wood Processing Plant Operators
3     818 Other Stationary Plant and Machine Operators
4       8181 Glass and Ceramics Plant Operators
4       8182 Steam Engine and Boiler Operators
4       8183 Packing, Bottling and Labelling Machine Operators
4       8189 Stationary Plant and Machine Operators Not Elsewhere Classified
2   82 Assemblers
3     821 Assemblers
4       8211 Mechanical Machinery Assemblers
4       8212 Electrical and Electronic Equipment Assemblers
4       8219 Assemblers Not Elsewhere Classified
2   83 Drivers and Mobile Plant Operators
3     831 Locomotive Engine Drivers and Related Workers
4       8311 Locomotive Engine Drivers
4       8312 Railway Brake, Signal and Switch Operators
3     832 Car, Van and Motorcycle Drivers
4       8321 Motorcycle Drivers
4       8322 Car, Taxi and Van Drivers
3     833 Heavy Truck and Bus Drivers
4       8331 Bus and Tram Drivers
4       8332 Heavy Truck and Lorry Drivers
3     834 Mobile Plant Operators
4       8341 Mobile Farm and Forestry Plant Operators
4       8342 Earthmoving and Related Plant Operators
4       8343 Crane, hoist and related plant operators
4       8344 Lifting Truck Operators
3     835 Ships' Deck Crews and Related Workers
4       8350 Ships' Deck Crews and Related Workers
1 9 Elementary Occupations
2   91 Cleaners and Helpers
3     911 Domestic, Hotel and Office Cleaners and Helpers
4       9111 Domestic Cleaners and Helpers
4       9112 Cleaners and Helpers in Offices, Hotels and Other Establishments
3     912 Vehicle, Window, Laundry and Other Hand Cleaning Workers
4       9121 Hand Launderers and Pressers
4       9122 Vehicle Cleaners
4       9123 Window Cleaners
4       9129 Other Cleaning Workers
2   92 Agricultural, Forestry and Fishery Labourers
3     921 Agricultural, Forestry and Fishery Labourers
4       9211 Crop Farm Labourers
4       9212 Livestock Farm Labourers
4       9213 Mixed Crop and Livestock Farm Labourers
4       9214 Garden and Horticultural Labourers
4       9215 Forestry Labourers
4       9216 Fishery and Aquaculture Labourers
2   93 Labourers in Mining, Construction, Manufacturing and Transport
3     931 Mining and Construction Labourers
4       9311 Mining and Quarrying Labourers
4       9312 Civil Engineering Labourers
4       9313 Building Construction Labourers
3     932 Manufacturing Labourers
4       9321 Hand Packers
4       9329 Manufacturing Labourers Not Elsewhere Classified
3     933 Transport and Storage Labourers
4       9331 Hand and Pedal Vehicle Drivers
4       9332 Drivers of Animal-drawn Vehicles and Machinery
4       9333 Freight Handlers
4       9334 Shelf Fillers
2   94 Food Preparation Assistants
3     941 Food Preparation Assistants
4       9411 Fast Food Preparers
4       9412 Kitchen Helpers
2   95 Street and Related Sales and Service Workers
3     951 Street and Related Service Workers
4       9510 Street and Related Service Workers
3     952 Street Vendors (excluding Food)
4       9520 Street Vendors (excluding Food)
2   96 Refuse Workers and Other Elementary Workers
3     961 Refuse Workers
4       9611 Garbage and Recycling Collectors
4       9612 Refuse Sorters
4       9613 Sweepers and Related Labourers
3     962 Other Elementary Workers
4       9621 Messengers, Package Deliverers and Luggage Porters
4       9622 Odd Job Persons
4       9623 Meter Readers and Vending-machine Collectors
4       9624 Water and Firewood Collectors
4       9629 Elementary Workers Not Elsewhere Classified
1 0 Armed Forces Occupations
2   01 Commissioned Armed forces Officers
3     011 Commissioned Armed Forces Officers
4       0110 Commissioned Armed Forces Officers
2   02 Non-commissioned Armed Forces Officers
3     021 Non-commissioned Armed Forces Officers
4       0210 Non-commissioned Armed Forces Officers
2   03 Armed Forces Occupations, Other Ranks
3     031 Armed Forces Occupations, Other Ranks
4       0310 Armed Forces Occupations, Other Ranks