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NOC 22231 is the Canadian National Occupational Classification code for Engineering inspectors and regulatory officers. It is classified TEER 2 — College diploma, apprenticeship (2+ yrs) or supervisory, which meets the skill requirement for Express Entry. An officer decides whether you can claim this code by comparing the duties written in your reference letter against the official main duties below — not by your job title.
Classification
Natural & applied sciences
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Definition
Engineering inspectors and regulatory officers inspect transportation vehicles such as aircraft, watercraft, automobiles and trucks and weighing and measuring devices such as scales and meters as well as industrial instruments, processes and equipment for conformity to government and industry standards and regulations. They are employed by government agencies and in the private sector.
Main duties
Example job titles
Overview
Under the National Occupational Classification (NOC) 2021 system, NOC 22231 represents "Engineering inspectors and regulatory officers." This occupation falls under TEER Category 2, making it eligible for key Canadian economic immigration pathways, including the Federal Skilled Worker Program, the Canadian Experience Class (CEC), and various Provincial Nominee Programs (PNPs). These professionals play a critical role in evaluating and ensuring compliance with government regulations, safety standards, and industry specifications across multiple sectors in Canada.
Primary duties under NOC 22231 involve inspecting transportation vehicles, such as aircraft, watercraft, and railway rolling stock, as well as checking industrial instruments, processes, and mechanical equipment. To qualify for this occupation, candidates typically require a college diploma in engineering technology or a related scientific discipline, supplemented by several years of hands-on experience in their respective field. Specific regulatory roles, such as aviation or marine safety inspectors, often require specialized certifications, licenses, or governmental authorizations.
As Canadian infrastructure and transportation networks continue to expand, skilled engineering inspectors remain in steady demand across public and private sectors. Successfully verifying your work experience and education under NOC 22231 can strengthen your Express Entry profile and pathway to permanent residency.
Educational overview summarizing this occupation. Always confirm against the official NOC profile and IRCC before relying on it.
Yes — Engineering inspectors and regulatory officers is TEER 2, and TEER 0–3 occupations meet the skill-level requirement for Express Entry programs such as the Federal Skilled Worker Program and the Canadian Experience Class. Full eligibility also depends on your work experience, language results and other program criteria.
Engineering inspectors and regulatory officers is classified as TEER 2 — College diploma, apprenticeship (2+ yrs) or supervisory. Always confirm the exact employment requirements on the official NOC profile before relying on them.
Yes — Engineering inspectors and regulatory officers is regulated in Québec, so practising there requires recognition from the relevant professional body, and Québec immigration programs take this into account.
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Occupation data: Statistics Canada / ESDC — National Occupational Classification (NOC) 2021.