IN THIS GUIDE · Confirm a referred-to opportunity directly rather than through the introduction
Start with the TN eligibility and application overview
Separate the introduction from the actual offer
Hypothetical example: a Selkirk millwright hears through a Winnipeg-based supplier that a U.S. company is hiring for a technical role. Request the employer's own written offer and duty description rather than relying on the supplier's summary, since the supplier cannot confirm citizenship, credentials, or the profession match on the employer's behalf.
Confirm the profession match without assuming familiarity
A smaller or first-time petitioning employer may not know which listed profession applies or what credential it requires. Identify the correct profession and its criteria independently, and provide the employer with the specific qualification standard so its letter addresses the actual requirement rather than a generic description of the applicant's skills.
Document the employment relationship in writing
Obtain the employer's confirmation of position, pay, and intended period directly, along with any agency or client details if the work involves a placement. Disclose ownership interests. If the employer is unfamiliar with these requirements, allow additional time for it to produce a complete, accurate letter rather than accepting an incomplete one to save time. A U.S. recipient solely owned or controlled by the applicant is outside the permitted TN arrangement; disclose actual rights, not only the ownership percentage. For a degree from an institution outside Canada, Mexico or the United States, obtain evaluation by a reliable service specializing in foreign credentials rather than treating the applicant’s Canadian address as the deciding factor.
Plan the applicable admission process without assuming local familiarity
Determine the procedure from actual citizenship and status. Canadian citizens generally may seek TN admission at an eligible port or preclearance location; an employer USCIS petition can be appropriate. Mexican citizens generally require a TN visa before admission. The proposed professional activity must be temporary. Confirm current instructions directly instead of relying on another applicant’s experience.
Connect the actual duties to the listed profession
Each profession on the list has its own required degree, licence, or stated alternative, and these rules are not interchangeable between professions. A scientific-technician or technologist proposal requires more than an offer to work under an engineer. Describe the actual deliverables and responsibilities and compare them with the precise listed USMCA profession. Canadian permanent residence alone is insufficient, and experience does not universally replace prescribed education. A Canadian citizen presents at a land border, preclearance or port of entry with a passport and the supporting file, and no visa is issued. Business experience or available capital does not universally replace qualifications or establish that the offered duties fit the profession. For engineers, the listing provides a baccalaureate or licenciatura degree or state or provincial licence; relevant U.S. practice authority is separate. Degree transcripts, licences where the occupation requires them, and experience records may answer different questions.
Sources reviewed 2026-09-07. This guide covers a preparation focus; it is not an individual eligibility assessment.