IN THIS GUIDE · Translate the project description into the actual listed professional activity
Start with the TN eligibility and application overview
Distinguish the project from the profession
Hypothetical example: a university project and an industry employer both describe work as research. The label does not itself identify the TN profession. List the actual duties, supervision, expected period and remuneration, then assess the exact professional activity and qualifications.
Apply the prescribed qualifications
Canadian or Mexican citizenship is required for a TN principal. Check the listing’s degree, licence or expressly permitted alternative. Relevant experience cannot simply replace a prescribed degree. Degrees from institutions outside Canada, Mexico and the United States require a reliable credential evaluation; translation serves a different purpose.
Explain the actual hiring arrangement
Identify the employer and any customer or host institution. An invitation to participate in a project is not automatically a complete offer of prearranged professional work. Explain actual ownership where relevant, including the prohibited arrangement of services to a U.S. entity solely owned or controlled by the applicant.
Keep academic and employment permission separate
Admission to a course, access to a laboratory or a research affiliation does not itself establish authorization for the proposed employment. Review the person’s actual classification and work arrangement before starting. Foreign ownership alone is not a blanket TN disqualification.
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.
Match the credential route to the listing
Biologist appears in Appendix 2 of the USMCA professionals chapter with a baccalaureate or licenciatura degree as the qualifying credential. The listing includes specified hotel or restaurant management education and, for the diploma or certificate alternative, three years of experience in hotel or restaurant management. A Canadian citizen seeking admission is questioned at a port of entry, a visa applicant is assessed by a consular officer, and a petition route adds a separate approval step before any admission. Read the appendix entry for the profession being claimed and note precisely what it accepts: some entries require a specific degree, others admit stated alternatives, and experience substitutes only where that entry says so. If the provincial licence is the credential, obtain the current membership record and any restrictions on practice. A port-of-entry request compresses the entire showing into one encounter, so the citizenship proof, the employer's support letter, the credential records and any evaluation all have to travel together and be legible without explanation. Order the transcript, diploma and licence records in the form the listing calls for, and translate only what an officer will need to read. A confident cover letter or a Canadian address does not substitute for a documented match between the duties, the profession and the applicant's credentials.
Sources reviewed 2026-09-07. This guide covers a preparation focus; it is not an individual eligibility assessment.