Skip to content
Resources Tools About Contact

Official Occupational Classifications

An occupational classification is the official system that groups jobs into standard, coded categories — this concept page explains what this category of resource is, what it covers and how it is used, and points you to each country’s own classification.

For employers. HRHelperG helps define workforce requirements and connect you with suitable recruitment partners — see how it works, request workers and the business ecosystem. Not a recruitment agency; no placement guarantees.

What an occupational classification is

An occupational classification is an official framework that organises jobs into a structured set of standard categories, each with a defined title, description and code. It groups roles by the type of work performed and the skills involved, so that occupations can be described and compared consistently across employers, regions and data sources.

These classifications are maintained by official statistical or labour authorities and underpin a great deal of public labour-market information. Because they provide a common, neutral vocabulary for describing jobs, they are widely used in administration, statistics and workforce planning.

What this category of resource covers

  • A structured hierarchy of occupational groups and individual roles.
  • Standard titles, descriptions and codes for each occupation.
  • A consistent way to describe the type of work and skills involved.
  • A common reference used across official labour-market data.
  • A basis for comparing occupations between sources and over time.

How employers and candidates use it

  • Employers use standard occupation titles and codes to describe roles consistently.
  • Employers use the classification when working with official forms and data.
  • Candidates use it to understand how a role is officially categorised.
  • Candidates use standard titles to align CVs and applications with recognised categories.
  • Both sides use it as a shared, neutral vocabulary for occupations.

Each country has its own classification

Many countries maintain their own national occupational classification, often aligned with an international framework but using local codes and titles. To find the classification that applies to a particular country, follow the relevant country page in this section, which links to the official source.

Recruitment partners & our business ecosystem

Depending on the project, country, workforce type and availability, HRHelperG may introduce employers to recruitment partners within its business ecosystem. Recruitment services may be delivered by TNT agency s.r.o. or another suitable recruitment partner where appropriate. HRHelperG is not a recruitment agency and does not guarantee placement, hiring outcomes or candidate availability.

Comparing where to live, work or hire?

Related tools from the HELPERG ecosystem that may help with this:

  • Global City Intelligence — Compare cities and countries on affordability, safety, healthcare and quality of life from official data — useful when deciding where to live, work or build a workforce.

Need workers?

Tell us what roles you need to fill. HRHelperG can help define your workforce requirements and connect you with suitable recruitment partners, including partners within our business ecosystem where appropriate. HRHelperG does not guarantee placement, hiring outcomes, or candidate availability.

Free, printable HR & employment resources

Practical, ungated resources to put this into action — no signup.

About HRHelperG. HRHelperG is an informational and employer acquisition platform — not a recruitment agency. Recruitment services may be provided by suitable recruitment partners where appropriate, including TNT agency s.r.o. or another partner within our business ecosystem. HRHelperG does not guarantee hiring outcomes, worker availability, or placement success. This page is general information only and is not legal, employment, tax or immigration advice.
Across the platform

Explore the employment knowledge graph

Move between employment law, documents, occupations, hiring guides, career guides and country guides — all one connected graph.

Knowledge graph

Employment knowledge graph

The master map of every employment cluster.

Open
Employment law

Employment law by country

How employment law works, by jurisdiction.

Open
Documents

Employment documents

Contracts, letters and forms, explained.

Open
Occupations

Occupations encyclopedia

Roles, responsibilities, skills and hiring.

Open
Hiring guides

How to hire

Employer guides to hiring each kind of worker.

Open
Career guides

Career guides

Practical, evergreen guidance for candidates.

Open
Country guides

Working in…

How work and hiring function by country.

Open
For employers

For employers

How HRHelperG works for employers.

Open
Request workers

Request workers

Tell us what workers you need.

Open
Ecosystem

Business ecosystem

Recruitment partners, including TNT agency s.r.o.

Open
Candidates

Candidate registration

Register your interest — free, no obligation.

Open
Knowledge graph

HR knowledge graph

The master topical map of the platform.

Open
HR intelligence

HR intelligence center

The master knowledge graph of every cluster.

Open
Job descriptions

Job descriptions by role

Responsibilities, skills and templates.

Open
Interview questions

Interview questions by role

Behavioural and practical questions.

Open
Hiring process

Hiring process by role

The end-to-end hiring workflow per role.

Open
Templates

HR templates

Free, printable, placeholder-based templates.

Open
HR documents

HR documents center

Document guidance and structure.

Open
Country HR

Country HR

How HR works in different countries.

Open
Staffing

Staffing & recruitment agencies

When and how to use external recruiting help.

Open
Employers

Employer services

Request hiring support and partner matching.

Open

Practical HR resources, by email

Templates, hiring insights and workforce updates. No spam — unsubscribe anytime.

FAQ

Frequently asked questions

What is an occupational classification?

It is an official framework that organises jobs into standard, coded categories with defined titles and descriptions, so occupations can be described and compared consistently.

Who maintains occupational classifications?

They are maintained by official statistical or labour authorities, which is why they serve as a neutral, authoritative reference for describing jobs.

How do employers use them?

To describe roles with standard titles and codes, complete official forms and data consistently, and align job descriptions with recognised categories.

Are national classifications the same everywhere?

No. Countries maintain their own classifications, often aligned with an international framework but using local codes and titles; follow the country page to find the relevant one.

Does HRHelperG assign occupation codes?

No. HRHelperG is an informational platform; it explains how these official systems work and points to the authoritative sources rather than assigning official codes.