Read the general professional work overview
Hypothetical example: a Lake Country veterinarian is offered a position with a Washington large-animal practice. Veterinarian is a USMCA profession requiring a D.V.M., D.M.V. or equivalent degree, or a state or provincial licence, and the practice will require Washington licensure to treat animals. The TN file is therefore built from the licence outward: board application first, then the reissued offer letter, then the citizenship and degree evidence, then the port-of-entry package. Assembled in that order, nothing in the file contradicts anything else on the day of application. The practical decision is whether the application can be made with a complete, current file at the border or whether the employer should use the petition process to allow more time for review. Hypothetical example: a Lake Country landscape architect receives an Oregon offer while the employer's licence verification is still pending. The candidate should obtain the issuing authority's record first, then have the firm confirm the lawful starting duties in a final letter. Canadian citizenship, a qualifying professional credential, a real US employer, and a temporary engagement remain the governing points; a planned ownership interest that gives the applicant control of the practice needs separate advice because TN does not authorize working for oneself in the United States.
Start with the state board, because it is slowest
A Washington veterinary applicant should confirm the current licensing pathway and arrange official education, examination and licence-verification records from the relevant institutions and regulator. Washington removed its jurisprudence examination from initial veterinary licensing effective July 28, 2025; jurisprudence training is now required after initial licensure and before the first renewal. These steps may outlast the immigration-document work, so the Lake Country veterinarian should file with the board early and obtain its current estimate. The practice's offer should be treated as provisional until the licence number exists. If the practice presses for an early start, she cannot lawfully treat animals without the state licence and should not present a TN offer that cannot yet be performed. Ask for a start date tied to licence issuance rather than an assumed calendar date.
Then have the offer letter reissued to match
Once the licence issues, ask the practice for a letter naming the employing entity, stating that she is engaged as a Veterinarian under the USMCA, describing clinical duties in a large-animal practice, giving salary, location and a period not exceeding three years, and confirming she holds the Washington licence. The letter should not describe her as a consultant, a contractor or a partner, and any ownership interest in the practice, such as a promised buy-in, should be disclosed rather than omitted; a controlling interest would take the work outside TN. Keep the earlier conditional letter out of the package to avoid confusing the officer.
Finally, prepare the package for the day of application
As a Canadian citizen she may apply at a port of entry or preclearance location with the letter, her D.V.M. degree and transcripts, the BC and Washington licences, her passport, and evidence of ties supporting temporary intent. Alternatively the practice may file Form I-129 with USCIS under the current fee schedule and she may enter on the approval. A spouse and children under 21 who accompany her as TD dependants may study but not work, and if any of them is not a Canadian citizen a TD visa must be obtained at a consulate first. Arrive with originals, not photocopies, and with a single consistent story across every document. Make one dated index for the package and remove superseded conditional letters before travel. The officer must be able to match the employer, profession, duties, credential, and intended period across the records without resolving contradictions. If any document has changed since the first review, decide whether it alters the role or merely corrects an administrative detail before relying on it.
What else is on your mind?
Is a matching job title enough for TN?Can years of experience replace a degree for TN?Can my own U.S. company employ me under TN?Can my spouse work if I hold TN status?Editorial source review: 2026-09-07. General preparation guidance, not an individual assessment.