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OSCA occupation
263231

263231 Dietitian

Applies the science of food and human nutrition to promote health, prevent and treat illness and disease, and to optimise the health of individuals, groups, communities and populations.

Major group
2 Professionals
Unit group
2632 Nutrition Professionals
Edition
OSCA 2024
Skill level
Level 1

Should you use OSCA or ANZSCO?

OSCA 2024 is the current Australian occupation classification for storing, organising and reporting occupation information. Use this OSCA record for current Australian statistical and analytical classification work.

Some migration and administrative programs still specify ANZSCO 2022. Check the exact system named by the agency or form rather than replacing the code automatically.

Check the current ABS guidance on OSCA and ANZSCO use

Official ANZSCO correspondence

Role overview

Applies the science of food and human nutrition to promote health, prevent and treat illness and disease, and to optimise the health of individuals, groups, communities and populations.

Use this page to confirm the official title, the parent unit group, the task list and the related ANZSIC industry context before using the occupation in classification, reporting or migration-adjacent workflows.

Occupation facts

Skill level
1
Major group
2 Professionals
Sub-major group
26 Health Professionals
Minor group
263 Allied Health Science Professionals
Unit group
2632 Nutrition Professionals

Tasks

  • Assesses the dietary needs of individuals and groups, and develops customised dietary plans
  • Provides individualised nutrition advice to people with a range of health conditions
  • Explains the relationship between food and health to attain and maintain people's health
  • Plans menu options and manages the preparation of special meals or diets
  • Provides guidance on food selection and preparation to individuals and groups
  • Monitors and evaluates the progress of individuals on dietary plans
  • Maintains accurate and confidential records of people's health when following dietary plans
  • Provides primary, secondary and tertiary health care in settings that include hospitals and palliative care facilities

Skill level guidance

Skill level helps place the occupation inside the ABS hierarchy. Use it as a classification cue, then check the actual task list and occupational context before making a decision for HR, visa or reporting work.

How to use this occupation page

Start with the official OSCA title and task list. Then confirm the parent unit group and compare the related occupations on this page if the job title is broad, overlapping or used differently across employers.

The ANZSIC links are there to help when the same occupation appears across several industries and you need the business-side classification as well.

Compare before choosing

Compare OSCA 263231 with related occupations

Compare roles in the same OSCA unit group by their official definition, skill level, tasks and recognised alternative titles.

Comparison pointCurrent code263231 Dietitian263232 Nutritionist
Official role definitionApplies the science of food and human nutrition to promote health, prevent and treat illness and disease, and to optimise the health of individuals, groups, communities and populations.Integrates, disseminates and applies knowledge drawn from the relevant sciences to enhance positive effects of food on the health and wellbeing of human populations.
Skill levelSkill Level 1Skill Level 1
Key tasks
  • Assesses the dietary needs of individuals and groups, and develops customised dietary plans
  • Provides individualised nutrition advice to people with a range of health conditions
  • Explains the relationship between food and health to attain and maintain people's health
  • Plans menu options and manages the preparation of special meals or diets
  • Plans, implements and evaluates public health nutrition policies, programs and initiatives
  • Assesses the nutritional needs of individuals and groups, and develops customised nutrition plans such as dietary modification and supplementation, to promote health and prevent, or support the remediation of, illness or disease
  • Explains the relationship between nutrition and health to attain and maintain people's health
  • Conducts research on the relationship between nutrition and health

Comparison uses occupation definitions, skill levels, tasks and title variants from the ABS OSCA data files.

In this section

Official source

Official source
ABS OSCA 2024 release and correspondence tables
Last reviewed
2026-04-17

This site is an independent reference resource. It is not affiliated with, endorsed by, or connected to the ABS, ATO or any Australian Government agency.

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