Submitting a fitness-to-work medical certificate to Canada — how must it be translated and certified?

The case under review is “Submitting a fitness-to-work medical certificate to Canada”, so it deals with the case-specific points first and the shared rules afterwards. The specifics here are document type: Fitness; destination: Ca, and those decide which translation and certification level applies. The terms that frame this page are Submitting · fitness-to-work · medical · certificate. What sets this case apart is the number of certified sets and the window in which they must be used. What changes the timeline most here is whether the source documents are complete on day one. Before starting, check that names are spelled identically to the passport or ID card on every page, then confirm with the receiving body whether it wants an original, a certified copy or a certified translation, then count the number of certified sets needed before work starts, because extra sets restart the certification steps. For documents going abroad, include international shipping time in the plan. Documents with a short validity window should be produced as close to the filing date as possible. Keep a copy of every source document plus the receipt or docket from each step. If the receiving body confirmed its requirements by email, keep that message with the file. After filing, follow up on the cycle the office states rather than waiting past the deadline. A Thai-issued medical document intended for a foreign authority normally follows this order: obtain the original from the facility, have it translated by a translator the destination accepts, certify the translation at the Legalisation Division, Department of Consular Affairs, Ministry of Foreign Affairs, then obtain the destination embassy's attestation where required. Each step verifies only what falls within its own authority. A medical translation must preserve the diagnosis, disease codes, drug names, dosages, units and result values exactly as written — no rounding, no unit conversion, no summarising. Where the original is illegible handwriting, the facility should be asked for a typed version or a written confirmation rather than the meaning being guessed. Thailand deposited its instrument of accession to the Apostille Convention on 30 June 2026, but the Convention is not yet in force for Thailand. In practice the traditional route through the Department of Consular Affairs and the destination embassy still applies until entry into force is formally announced. Cost and lead time depend on page count, the density of clinical terminology, the target language and the certification steps required, so every file is quoted before work starts. Send scans of the medical paperwork together with the written requirements from the hospital, insurer or receiving authority via LINE @NAATI, call +66 80-557-8887 or email ilc@thainotary.co.th.

ปรึกษาฟรี — LINE @NAATI · โทร 080-5578887 · อีเมล ilc@thainotary.co.th