Field entry, published 2026-11-03, updated 2026-11-03. Group: Major Group 9: Elementary occupations
What work sits in Major Group 9?
| Major group | Major Group 9: Elementary occupations, ISCO-08, ILO |
|---|---|
| Skill level | Skill level 2, ISCO-08, ILO |
| Code ladder | ISCO-08 narrows from Major Group 9 through submajor and minor groups to detailed unit groups, and this guide stays at the major group level without assigning a detailed code. |
Classification only, not a job decision
This guide describes how ISCO-08 groups elementary work in general, and it does not place any reader in a group or give any reader a code.
Major Group 9 in ISCO-08 gathers elementary occupations, which are jobs whose main tasks are simple and routine and whose work is often physical, repetitive, or closely directed by others. The International Labour Organization uses this major group for work where the defining feature is the nature of the tasks, not the industry where the work happens, the size of the employer, or the title printed on a contract. A job can sit in this broad family whether it is done in a home, a factory, a farm, a street, or a building site, because the classification follows what is mainly done during the working day.
What holds such different jobs together?
The thread running through Major Group 9 is task character. The tasks tend to be straightforward to describe, they follow a familiar sequence, and they can usually be learned through brief instruction and practice rather than through a long course of formal study. Many of them involve cleaning, carrying, sorting, digging, picking, packing, sweeping, washing, or helping with a larger job that someone else directs. That description is about the shape of the work, not about the effort it takes. A task can be simple to explain and still be tiring, fast paced, awkward, or carried out in heat, cold, noise, or other demanding conditions.
Which broad kinds of work appear here?
The major group covers several broad families of routine work. Cleaning work is one of the most visible, including cleaning rooms, buildings, vehicles, and outdoor areas. Labouring work is another, including helping on farms, building sites, and factory floors where the main contribution is manual help rather than a trade or machine operation role. Refuse and street work forms another family, including collecting waste, sorting materials, and keeping public spaces clear. Other routine jobs in the group include simple packing, sorting, delivering by hand, and assisting in kitchens, shops, or other workplaces where the main tasks stay simple and repetitive.
| Broad family in Major Group 9 | What the main tasks often involve |
|---|---|
| Cleaning and housekeeping help | Washing, dusting, sweeping, tidying, and preparing spaces for use |
| Agricultural and similar labour | Manual work that supports growing, harvesting, or caring for land and animals |
| Building and factory labour | Carrying, digging, mixing, loading, and other manual help on a site or floor |
| Refuse, sorting, and street work | Collecting, sorting, clearing, and keeping places clean and passable |
This table is a reading aid, not a full list of groups inside Major Group 9. The formal structure below the major group divides work further by field, tools, materials, and goods or services produced. Work through the ILO structure level by level for the detailed split.
What does not decide placement in Major Group 9?
Pay does not decide it. Two jobs with very different pay can sit in the same broad family if their main tasks line up, and two jobs with similar pay can sit apart if their tasks differ sharply. Industry does not decide it either. Cleaning in a hospital, cleaning in a hotel, and cleaning in a private home are not automatically in different major groups simply because the buildings differ, and the same point applies to labouring in different sectors. What matters is the task profile, and the setting is useful only when it changes what the worker mainly does.
A job title does not decide it either. Titles are chosen by employers and can sound impressive, vague, or old fashioned while daily work stays routine. Words such as assistant, operative, helper, or associate can point in several directions, depending on the tasks behind them. Classification asks what the person mainly does, what tools and materials are involved, and how much planning or specialist knowledge the core work requires.
How does Major Group 9 fit inside ISCO-08?
ISCO-08 is a four level hierarchy. Major Group 9 is the broadest level for elementary work, and it divides into submajor groups, then minor groups, then unit groups at the most detailed level. The ILO overview gives 6 submajor groups, 11 minor groups, and 33 unit groups inside Major Group 9. Those numbers help a reader understand the scale: the major group is a large umbrella, and the finer groups underneath it sort routine work by where it happens and what it acts on. Moving down the ladder should narrow the description, not change the basic character of the work. If a finer group seems to describe skilled planning or a craft trade as its core, that is a sign to step back and check whether the starting point was right.
Why does the group title need careful reading?
The word elementary can mislead if it is read as a comment on a person. In ISCO-08, it describes the task level of an occupation, not the worth of the worker, the difficulty of a shift, or the importance of the service. Streets stay usable, buildings stay safe to enter, harvests get gathered, and production lines keep moving because routine work is done well and on time. A classification term is a tool for counting and comparison. It groups jobs so that labour statistics from different places can be compared, and it is not a verdict on the people who do the work.
Ask about tasks first.
Sources checked
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