IN THIS GUIDE · Let the assignment letter, not the internal title, decide whether a Saint-Augustin-de-Desmaures engineer fits TN
Start with the TN eligibility and application overview
Identify the document that describes the job
Ask the U.S. entity for the letter it would actually hand to an officer: employer name, the professional position, the duties, the duration and the pay. Compare it with the Québec plant's internal transfer memo. Where the two disagree, the discrepancy is the finding. An engineer who spends most of the week supervising hourly staff is describing a supervisory job, and no rewording turns that into a listed engineering role. The reviewer needs the truthful version, then can say whether it fits.
Check the engineer rule, not a general degree rule
Engineer appears in Appendix 2 with its own qualification: a baccalaureate or Licenciatura degree, or a state or provincial licence. A Québec engineering degree meets the first branch; an Ordre des ingénieurs permit meets the second. Neither an MBA nor ten years of plant experience substitutes for those specific credentials. Have the transcript and, if used, the licence card ready in original form, and plan translation only for the document that carries the qualification.
Confirm who employs and who directs
TN does not permit U.S. self-employment, and it requires that a U.S. entity has arranged the professional work. When a Québec plant lends an engineer to a U.S. affiliate, decide and document whether the U.S. entity hires her directly or receives her services under an intercompany agreement, and which payroll she will sit on. Any ownership interest she holds in either company must be disclosed and reviewed against the self-employment restriction rather than left off the file.
Choose the admission route with the calendar in view
A Canadian citizen may present a TN application at a port of entry or preclearance location, or the employer may file Form I-129 with USCIS. Neither route is a formality; both apply the same substantive test. Look at her prior entries, any earlier denial and whether the household expects to pursue permanent residence later, because that longer plan is not erased by a twelve-month posting.
Sources reviewed 2026-09-07. This guide covers a preparation focus; it is not an individual eligibility assessment.