Biologist NOC code
NOC 2021 code, TEER level and Express Entry status for biologist.
Last reviewed 2026-11-02 · Sources: Immigration, Refugees and Citizenship Canada (IRCC)
Quick answer
The NOC code for biologist is 21110 (Biologists and related scientists), a TEER 1 occupation — it counts as skilled work for Express Entry. It's a high-wage occupation (Level 3): +20 CRS for 12+ months of Canadian work, or 50 for a job offer.
NOC code
21110
TEER 1 · skilled
High-wage
Level 3
+20 work · 50 job offer
Category draws
None
IRCC 2026 lists
What NOC 21110 covers
Biologists and related scientists conduct basic and applied research to extend knowledge of living organisms, to manage natural resources, and to develop new practices and products related to medicine and agriculture. They are employed in both laboratory and field settings by governments, environmental consulting companies, resource and utilities companies, chemical, pharmaceutical, biotechnical companies, hospitals and health, research and educational institutions.
| Unit group | 21110 — Biologists and related scientists |
|---|---|
| TEER | TEER 1 — usually requires a university degree |
| Broad category | Natural and applied sciences and related occupations |
Main duties to compare with yours
- Biologists
- Plan and conduct studies of the environment, and of the population, distribution, structure and functional characteristics and behaviour of plants and animals
- Conduct ecological and environmental impact studies and prepare reports
- Study, identify and classify plant and animal specimens
- Conduct experiments in plant or animal growth, heredity and breeding
- Prepare reports and plans for management of renewable resources
To use NOC 21110 on an Express Entry profile or reference letter, your duties should match the lead statement and most of the main duties. See every duty and the full Express Entry breakdown for NOC 21110 →
Other job titles under NOC 21110
Calculate your CRS score → · All job titles A–Z · High-wage list
Sources: Statistics Canada, NOC 2021 Version 1.0 (example titles and duties); IRCC high-wage occupations and category-based selection lists. Check the official NOC site before you apply.
Frequently asked questions
What is the NOC code for biologist?+
In NOC 2021, "biologist" is an example title in unit group 21110 — Biologists and related scientists. It is a TEER 1 occupation in the "Natural and applied sciences and related occupations" broad category.
Is biologist eligible for Express Entry?+
NOC 21110 is TEER 1, which IRCC counts as skilled work experience for the Federal Skilled Worker Program and the Canadian Experience Class — provided your actual duties match the NOC description and you meet every other program requirement.
Does biologist get extra CRS points?+
Yes. NOC 21110 is on IRCC's high-wage list at Level 3. From November 3, 2026, 12+ months of qualifying Canadian work adds 20 CRS points, or a valid job offer is worth 50 (whichever is higher).
Can a biologist get a category-based Express Entry invitation?+
NOC 21110 isn't on any of IRCC's current category-based selection lists. You can still be invited in general, Canadian Experience Class or Provincial Nominee Program rounds.
What if my job title says biologist but my duties are different?+
IRCC assesses your duties, not your job title. Compare what you actually do with the lead statement and main duties of NOC 21110. If most of them don't match, look at the related occupations below or search the official NOC site.