Read the general eligibility basics overview
Hypothetical example: Éloi is a French citizen holding Canadian permanent residence, working as a stonemason for a heritage restoration company in Victoria County. An American contractor wants him on a courthouse rehabilitation. He has lived and paid taxes in Nova Scotia for eleven years and assumes he stands where his Canadian-born colleagues stand at a border. He does not, and underneath that mistake sits a second obstacle that would apply even if the first one vanished.
What the card is, and what it is not
TN admission is available under the agreement to citizens of Canada and of Mexico. Canadian permanent residence is a status this country grants, allowing Éloi to live and work here, and it creates nothing at all under an agreement between three governments about their own nationals. At an American port of entry he is a French citizen and needs whatever a French citizen needs for the purpose of his travel. The error is common and expensive, because presenting at a border on a mistaken basis produces a refusal that is recorded and then has to be explained in everything filed afterwards.
The second obstacle: stonemasonry is not in the schedule
Canadian citizenship would not open this route for him either. The listed professions are overwhelmingly degreed or licensed occupations, and skilled trades are absent from the schedule entirely, however specialized the craft and however few people practise it. A mason with twenty years of lime-mortar work on historic fabric has no entry to point at, while the architect who specified that mortar and the accountant who costed the project both do. The asymmetry has nothing to do with the value of the work and everything to do with a list drawn up around credentials.
Routes that never asked about citizenship, and what naturalization would change
L-1 is open to any nationality. Had Éloi's employer an American parent, branch, subsidiary or affiliate, and had he a continuous qualifying year with the Canadian entity inside the last three, a transfer could at least be examined; general masonry skill would not amount to specialized knowledge, though deep familiarity with a proprietary conservation method the company itself developed might. Failing that, the American contractor would need to sponsor him through a category open to his own nationality, each carrying its own requirements and waiting times, which a licensed U.S. immigration attorney should assess. Becoming a Canadian citizen would remove the citizenship obstacle and leave the profession obstacle exactly where it stands.
What else is on your mind?
Does Canadian permanent residence give me access to TN?Is a matching job title enough for TN?Can years of experience replace a degree for TN?Can my own U.S. company employ me under TN?Editorial source review: 2026-09-07. General preparation guidance, not an individual assessment.