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NOC 22230 is the Canadian National Occupational Classification code for Non-destructive testers and inspectors. 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
Non-destructive testers and inspectors operate radiographic, ultrasonic, liquid penetrant, magnetic particle, eddy current and similar testing equipment to detect discontinuities in objects of various compositions and materials. They are employed by quality control, maintenance and safety departments of manufacturing, processing, transportation, energy and other companies and by private industrial inspection establishments.
Main duties
Example job titles
Overview
NOC 22230, which classifies Non-destructive testers and inspection technicians under Canada's NOC 2021 system, represents a vital skilled profession in the science and engineering sectors. These professionals utilize non-destructive testing (NDT) techniques—such as radiographic, ultrasonic, magnetic particle, liquid penetrant, eddy current, and visual testing—to inspect materials and structures for discontinuities without damaging them. They are primarily employed by quality control, testing, and consulting companies, as well as across major industries like manufacturing, aerospace, and energy.
Under the Employment and Social Development Canada (ESDC) guidelines, entering this TEER 2 occupation typically requires secondary school completion, supplemented by a two-year college program in materials science or a related discipline, or equivalent on-the-job training. Crucially, obtaining certification from Natural Resources Canada (NRCan) is generally mandatory for practicing professionals. Because NOC 22230 is classified as TEER 2, skilled workers in this category may be eligible for Canadian economic immigration programs, including the Federal Skilled Worker Program under Express Entry and various Provincial Nominee Programs (PNPs).
Educational overview summarizing this occupation. Always confirm against the official NOC profile and IRCC before relying on it.
Yes — Non-destructive testers and inspectors 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.
Non-destructive testers and inspectors 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 — Non-destructive testers and inspectors 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.