IN THIS GUIDE · Assess a phased professional assignment using the duties at each stage
Start with the TN eligibility and application overview
Separate the phases of work
Hypothetical example: an offer begins with technical analysis and anticipates later operational leadership. Identify the actual tasks, dates and conditions for each phase. Have the relevant occupational fit assessed rather than assuming one title covers everything.
Confirm the actual employer arrangement
Identify the employer, agency or client, remuneration and intended period. Disclose ownership interests and any contemplated change. The restriction on U.S. self-employment concerns the real arrangement, not merely the wording in a contract.
Match credentials to the relevant profession
Use the exact listed profession and its qualification rule. Canadian or Mexican citizenship is required; Canadian residence or permanent residence is not a substitute. Do not assume qualifications for one stage establish a different profession later.
Review changes before relying on existing permission
Provide current immigration records and proposed duties for assessment. A planned promotion or new client assignment does not automatically fall within an earlier approval or admission. Identify the actual process before starting changed work.
Apply the temporary-work and credential boundaries
TN concerns qualifying temporary professional activity for Canadian or Mexican citizens. Providing services to a U.S. entity solely owned or controlled by the applicant falls outside the permitted arrangement; a foreign business interest alone is not a blanket disqualification. Degrees from institutions outside Canada, Mexico and the United States require a reliable foreign-credential evaluation. Any licence needed to practise the profession in the United States is a separate question from the listed TN qualification.
Know which procedure applies to a Canadian citizen
Management Consultant is a listed profession, and its rule is a baccalaureate or licenciatura degree, or five years of experience as a management consultant or in a field of speciality related to the consulting agreement. USMCA Appendix 2 lists "engineer" with its own credential path: a baccalaureate or licentiate degree in engineering, or a state or provincial licence. Engineering credentials are not interchangeable across disciplines or jurisdictions; a degree or licence recognized for one engineering category will not necessarily satisfy another. A Canadian citizen applies at a land border, a preclearance post or an airport port of entry with the passport and the supporting file, or the employer may file Form I-129 in advance. Order the credential evidence in the sequence a reviewer reads it: the awarding institution, then the program length and completion date, then the experience that the diploma or certificate route requires. If the credential is not in English, pair the translation with the underlying record and explain any difference between the diploma's field and the offered profession. A Canadian TN principal can generally request classification at land-border inspection or preclearance; an employer can instead submit Form I-129 to USCIS where that procedure fits. Put the governing profession entry beside the transcript, credential evaluation where needed and any practice-authority record; that reveals a missing element early.
Sources reviewed 2026-09-07. This guide covers a preparation focus; it is not an individual eligibility assessment.