IN THIS GUIDE · Resolve differences between the qualification records and the proposed professional role
Start with the TN eligibility and application overview
Use the listed profession’s actual qualification rule
TN requires Canadian or Mexican citizenship and qualifying temporary work in a listed profession. Each profession has prescribed credentials and any specifically permitted alternatives; experience is not a universal substitute for a degree. An employer’s preferred title cannot establish the profession or waive its qualification standard.
Distinguish evaluation from translation and licensing
A degree from an institution outside Canada, Mexico or the United States needs reliable foreign-credential evaluation. A translation makes the document understandable; it does not itself establish equivalence. Any licence required for U.S. practice is assessed separately. Preserve the genuine credential rather than translating its title into a qualification the institution did not award.
Identify the real employment and control facts
Providing services to a U.S. entity solely owned or controlled by the applicant is prohibited under TN. Ownership in a foreign business alone is not a blanket bar. The actual employer, duties and ownership matter even if the credential is strong. Assess additional engagements rather than assuming a professional qualification supplies unrestricted work permission.
Use the applicable temporary-work process
Canadians generally may seek TN admission without a TN visa; Mexicans generally need the visa. The work must remain qualifying and temporary. A completed evaluation or employer acceptance does not guarantee admission or authorize work before the appropriate process. Keep the actual activity and permission aligned.
Apply the specific credential rule for the listed profession
Institutions differ in what they offer: a replacement parchment, a certified true copy, an official transcript, or a registrar's letter confirming the degree and conferral date. Present the documents so the connection is obvious without narration: the original diploma, the transcript, the registrar's letter identifying the predecessor and the merger, and any translation or evaluation with its source document attached. The Computer Systems Analyst entry accepts either a baccalaureate or licenciatura degree, or a post-secondary diploma or certificate together with three years of experience. The employer's letter must describe the position as an Engineer role with engineering duties — design, analysis, specification, inspection — and state the salary, the duration and the temporary nature of the stay. TN turns on the credential alternatives written into the specific profession's listing, not on a general notion of equivalency, so counsel should confirm which alternative the applicant is relying on before anything is drafted. The letter should describe the systems analysed, the requirements gathered and the design decisions made, in enough detail that the officer can recognise the listed profession. A Canadian citizen may apply at the port of entry or the cooperative may file an I-129 petition; either way the officer compares the letter with the governing documents if asked. If the award was issued under an older program name, obtain a registrar letter that connects the historical name, credential, program length and completion date.
Sources reviewed 2026-09-08. This guide covers a preparation focus; it is not an individual eligibility assessment.