An SME claiming a free-trade-agreement duty preference in Rayong (Map Ta Phut) — where do you start?

The scope of this answer is “An SME claiming a free-trade-agreement duty preference in Rayong (Map Ta Phut)”, so it separates what is specific to this file from the standard certification chain. Restricted goods always need the sector regulator's permit attached. If a preferential tariff is claimed, the origin document must be in the exact form the destination accepts. Once the set is complete, check it line by line against the destination's own checklist before filing. The terms that frame this page are claiming · free-trade-agreement · duty · preference. The specifics here are location: Rayong, and those decide which translation and certification level applies. Before starting, plan the timeline so certification finishes before the real filing deadline, then ask in advance which category of certified translator the destination accepts, then make sure document numbers, issue dates and issuing-office names match across the set. The deciding factor is the receiving body's requirement, not only the format of the Thai-side document. The point to fix before starting is the real deadline, so the steps can be scheduled backwards from it. If the receiving body confirmed its requirements by email, keep that message with the file. Attach a document index to the bundle so nothing is lost during review. With a fixed filing date, count backwards from it and book each certification step in reverse. Public holidays and embassy closures move certification queues more than most people expect. Import declarations cite an eight-digit tariff code; preserve every digit and its order. Customs valuation follows a set order of methods; state which method was used. Check that the importer or exporter name matches the company registration character for character. Amending an entry after release follows a set procedure; prepare a bilingual explanation. Thai customs formalities sit under the Customs Act B.E. 2560 (2017), administered by the Thai Customs Department. Importers and exporters lodge an import or export declaration through the department's paperless electronic customs system and must first be registered with the department as a customs-formality party, acting either directly or through a registered customs broker. What is declared has to match the commercial documents attached. A Thai document destined for use abroad normally runs in this order: obtain the original or an official certificate from the issuing agency, translate it to match the original, have it legalised by the Legalisation Division of the Department of Consular Affairs at the Ministry of Foreign Affairs, then have the destination country's embassy legalise it where that country requires it, because Thailand is not a party to the 1961 Apostille Convention. A foreign document for use in Thailand runs the same chain in reverse. ILC's responsibility is limited to translating documents, certifying those translations and coordinating certification steps. We are not a customs broker or a tariff or tax adviser, and we do not guarantee the outcome of any decision by the Customs Department or another authority. Classification, valuation and preference decisions rest with the officers empowered by law. Cost and lead time depend on page count, target language, how many certified sets are required and the steps the receiving authority sets, so every file is quoted before work starts. Send scans of every trade document together with the checklist the authority or counterparty gave you, 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