A crucial part of the Express Entry process is identifying your NOC correctly.

The immigration officer reviewing your application is not responsible for helping you choose the correct NOC code. If you do not choose the correct NOC code for your experience, your application may be refused.
How to correctly identify your NOC
There are two methods that will allow you to identify the correct NOC for your occupation:
Method 1 - Search by job title
Method 2 - Search the NOC Matrix
Do not base your NOC code search on example job titles.
The point of this exercise is to identify the NOC that most closely matches your occupation.
When checking a particular NOC code, make sure to focus on job duties and try to find the NOC that is most comparable to the work you are currently doing or have done in the past
Only skill type/level 0, A, or B occupations are considered for Express Entry.
If your occupation is skill level C or D, you are unfortunately not eligible for Express Entry.
Do you have a spouse or common-law partner? If you do, consider whether they would make a better principal applicant. Only one of you can be the principal applicant for your case.
Do you have any other work experience that you did not believe was “skilled enough”, but is in fact considered skilled according to the National Occupational Classification (NOC) system?
Other than obtaining work experience in an 0, A, B occupation (which is recommended for the purposes of immigrating to Canada), there may be alternative options available to you if your occupation is level C or D:
- Come to Canada as a provincial nominee (all skill types/levels)
- Come to Canada through the Atlantic Immigration Pilot, which is skill type/level 0, A, B, or C), or
- You may be able to work in Canada for up to two years
Once you have identified your NOC code(s), write it down and keep it somewhere safe (along with any other notes you wish to take) because you will have to refer to this information later.