Are you looking for a job in Canada or an immigrant seeking to prove your work experience? Whoever you are, understanding the National Occupational Classification (NOC) system is a crucial step you shouldn’t skip. In this article, Phan Immigration will introduce the latest updates on Canada’s NOC 2021 to give you a more comprehensive understanding of the system.
What Is the National Occupational Classification (NOC)?
The National Occupational Classification (NOC) is a system used in Canada to describe and categorize all types of jobs available in the country’s labor market.
The main purposes of the NOC system are to:
- Provide a standardized framework for classifying occupations in Canada.
- Help employers accurately describe job positions and occupations.
- Serve as a statistical tool for analyzing Canada’s labor market.
- Act as a key criterion for evaluating work permit and immigration applications.
The NOC classification is divided into 5 levels:
- Level 1: 10 broad occupational categories
- Level 2: 45 major groups
- Level 3: 89 sub-major groups
- Level 4: 162 minor groups
- Level 5: 516 unit groups
Each job is assigned a five-digit NOC code. Each digit represents a different attribute, describing key job duties, required skills, and education levels.
Example: NOC Code 62020 – Food Service Supervisors
- The first digit “6” indicates the broad occupational category: Sales and Service.
- The second digit “2” indicates the TEER level 2, meaning the candidate must have completed a college diploma or apprenticeship program of at least two years, or have supervisory or specialized experience.
- The last three digits “020”, combined with the first two, identify the specific unit group: Food Service Supervisors.

The 6 TEER Levels in Canada’s National Occupational Classification (NOC)
The 2021 version of Canada’s National Occupational Classification (NOC) introduces six skill levels based on Training, Education, Experience, and Responsibilities (TEER), as follows:
TEER | Type of Occupation | Example Jobs |
TEER 0 | Management occupations requiring prior managerial experience | Advertising, marketing, and public relations managers; Financial managers |
TEER 1 | Occupations requiring a university bachelor’s degree | Financial advisors; Software engineers |
TEER 2 | Occupations requiring:
– A college diploma or apprenticeship training of 2+ years – Or supervisory/specialized experience |
Industrial designers; Pharmacy technicians |
TEER 3 | Occupations requiring:
– A college diploma or apprenticeship training of less than 2 years – Or more than 6 months of on-the-job training |
Bakers; Administrative support clerks |
TEER 4 | Occupations requiring:
– Completion of high school – Or a few weeks of on-the-job training |
Home child care providers; Retail salespersons and visual merchandisers |
TEER 5 | Occupations requiring only short-term work experience and no formal education | Landscaping and grounds maintenance laborers; Delivery service drivers and door-to-door distributors |
How to Find Your Job Title, NOC Code, and TEER Level
To find the most accurate NOC 2021 information for your occupation, follow these steps:
- Visit the NOC search table.
- In the “Filter items” field, enter your job title. The table will update automatically and show relevant entries.
You can note:
- The NOC code in the middle column (e.g., 21300)
- The official job title in the right column (e.g., Civil engineers)
- The TEER category in the left column (e.g., 1)
Alternatively, go to the official NOC website, select Version 1.0 of NOC 2021, and search by job title or NOC code.
Be sure to carefully read the listed main job duties and compare them with your past work experience. If the duties do not align, look for another job title whose responsibilities better match your background.

List of Occupation Categories under the NOC System
The occupations classified under Canada’s 2021 National Occupational Classification (NOC) system include:
NOC Code | Occupation Category | Brief Description |
0 | Legislative and Senior Management Occupations | Includes legislators and senior management positions. |
1 | Business, Finance, and Administration Occupations | Covers jobs related to financial services, business operations, management, supervision, and administrative support. |
2 | Natural and Applied Sciences and Related Occupations | Encompasses occupations in science, engineering, architecture, and information technology. |
3 | Health Occupations | Includes occupations directly involved in providing healthcare services and technical support roles in the healthcare sector. |
4 | Occupations in Education, Law, Social, Community, and Government Services | Includes professions in law, teaching, counseling, social sciences research, government policy development, public administration, and program delivery. |
5 | Occupations in Art, Culture, Recreation, and Sport | Covers jobs in performing arts, film, broadcasting, journalism, writing, creative design, libraries, museums, as well as recreation and sports. |
6 | Sales and Service Occupations | Includes retail and wholesale sales, customer service, and personal service roles across various industries such as accommodation, food services, tourism, and cleaning. |
7 | Trades, Transport and Equipment Operators and Related Occupations | Includes trades supervisors and contractors, construction and mechanical trades workers, and heavy equipment and transport operators. |
8 | Natural Resources, Agriculture, and Related Production Occupations | Covers supervisory and equipment operation roles in industries such as mining, oil and gas, forestry, landscaping, agriculture, and fishing. |
9 | Manufacturing and Utilities Occupations | Includes supervisory, production, and laborer roles in manufacturing, processing, and utility operations. |
Four Steps to Accurately Identify Your NOC Code
To determine the correct National Occupational Classification (NOC) code for your job, follow these four steps:
- Step 1: Identify the Relevant Broad Occupational Category
Start by determining which of the 10 broad occupational categories your current or intended job belongs to. Example: If you’re a civil engineer, the relevant category is NOC code 2: “Natural and Applied Sciences and Related Occupations.”
- Step 2: Identify the Major Occupation Group
Within each broad category, there are major occupation groups. Review these to find the one that best matches your role. Continuing the example above, the corresponding major group is NOC code 21: “Professional Occupations in Natural and Applied Sciences.”
- Step 3: Identify the Sub-Major and Minor Groups
Each major group is further divided into sub-major and minor groups. Identify the group that aligns most closely with your job duties. In this case, your role would fall under sub-group 213: “Civil, Mechanical, Electrical and Chemical Engineers.”
- Step 4: Determine the Specific Unit Group NOC Code
Based on the previous steps, you can now determine your specific NOC code.
For a civil engineer, the code is 21300: “Civil Engineers.” Additionally, you can search for your NOC code on the official Government of Canada website using criteria such as job title, skills, education level, or job description.

Benefits of Accurately Identifying Your NOC Code
Determining your occupation code under Canada’s National Occupational Classification (NOC) 2021 brings several practical benefits:
- Ensures you receive accurate CRS points for your work experience when applying through Express Entry immigration programs.
- Confirms that the occupation listed in your profile aligns with eligible immigration programs and that you meet the qualifications.
- Helps immigration officers quickly and clearly understand your work experience, education, and qualifications through the standardized NOC job descriptions.
- Makes it easier to prove that your skills and experience match the registered occupation.
- Improves your chances of finding employment in Canada after settling.
These are the key insights about the National Occupational Classification (NOC) system that Phan Immigration would like to share with you. Overall, the NOC is a comprehensive system that plays a vital role in Canada’s labor market and provides practical benefits for the government, employers, and workers alike. Understanding and effectively using the NOC system can greatly support your success in finding employment or immigrating to Canada.