IN THIS GUIDE · Match the actual St. Catharines job offer to a listed USMCA profession before relying on it
Read the actual duties before accepting the title
Ask the hiring manager for a week-by-week account of the work and its expected output, not a summary paragraph written for the offer letter. Hypothetical example: a St. Catharines manufacturer sends an offer for an 'engineering coordinator' whose attached duties are mostly scheduling and vendor communication. Bring both the title and the underlying description; renaming the position after the fact would not settle whether an engineering-related profession, or any listed profession, actually fits.
Apply the specific profession's credential rule, not a general one
Locate the applicable listed profession and identify precisely which degree, licence, or stated alternative it requires. Rules differ across professions, so an experience-based allowance available under one heading cannot be assumed for another. Keep original credential documents and transcripts, and only commission a translation or a credential evaluation once the exact requirement and process are known. Degrees from institutions outside Canada, Mexico or the United States require a reliable foreign-credential evaluation. A translation does not replace that evaluation.
Explain who actually employs and directs the work
Set out the confirmed position, remuneration, and intended period, and disclose any staffing agency or client involved in the arrangement. If a client company is involved, identify who controls day-to-day direction and confirm that against the TN restriction on prohibited U.S. self-employment. An ownership interest in a Canadian or other company should be disclosed and reviewed on its actual facts rather than assumed to be automatically disqualifying or automatically irrelevant. Providing services to a U.S. entity solely owned or controlled by the applicant is prohibited under TN.
Match the process to the person
Canadian citizens generally may seek TN admission at an eligible land port of entry or a preclearance location without first obtaining a TN visa, though an employer may instead choose a USCIS petition in appropriate circumstances. Mexican citizens follow a different consular process. Review prior U.S. travel and immigration history, and treat temporary intent and any longer-term residence plan as separate questions that deserve individual attention before travel is booked.
Sources reviewed 2026-09-07. This guide covers a preparation focus; it is not an individual eligibility assessment.