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SAINT-AMBROISE · PROFESSIONAL WORK

Clarify a job attachment that covers several positions

USAvisa field guide · 2 minute read Reviewed 7 September 2026

Read the general professional work overview

THE SHORT ANSWER

For a Saint-Ambroise TN file, a broad human-resources attachment needs a clear connection to the applicant’s real assignment. The initial file review should end with a one-page comparison of the proposed duties, the listed profession, the required credential and the evidence for each point. Hypothetical example: A Mexican urban planner is asked to combine neighbourhood-plan modelling with sales calls. The decision is whether the employer can separate the professional urban-planning assignment from incidental commercial activity without disguising the actual job.

01

Obtain the employer’s actual position account

Identify the duties, employer, pay and temporary duration that apply to this applicant. Explain a department-wide list without claiming the person performs every position or suppressing material responsibilities. TN requires Canadian or Mexican citizenship and a listed USMCA profession with its particular qualifications; Canadian permanent residence does not establish that citizenship requirement. Start with a signed employer letter, a role-specific duty list, the expected pay and duration, the applicant’s passport and the credential records for the selected profession. A first review identifies gaps before travel: unclear supervision, a title that conflicts with duties, or a degree record that does not establish the stated qualification. The reader must decide whether the evidence describes this job rather than a department’s general needs.

02

Match credentials to the clarified profession

Experience does not universally replace required education. A degree from outside Canada, Mexico or the US needs reliable foreign-credential evaluation, separately from US practice licensing. Review the actual ownership arrangement too: services to a US entity solely owned or controlled by the applicant are prohibited TN self-employment, but a foreign ownership interest alone is not a blanket bar. Canadians generally may seek visa-exempt TN admission; Mexicans generally need a visa, with applicable petition options reviewed on their facts. After the substantive review, choose the presentation path and retain the records that support it. A Canadian may request TN classification on arrival or at preclearance, where suitable, an employer can pursue a USCIS I-129 filing. TN bars self-employment for services provided to an applicant-owned or applicant-controlled US enterprise. Do not treat a future ownership change or a broad offer attachment as a detail that can be settled after admission.

SOURCE NOTES

Editorial source review: 2026-09-07. General preparation guidance, not an individual assessment.

SAINT-AMBROISE · PROFESSIONAL WORK

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