SSLT Global
THLast reviewed 2026-07-22

Thailand - Import & Export Regulatory Guide

Thailand's customs administration is the Thai Customs Department (TCD) operating the e-Customs paperless clearance and National Single Window. Import controls run through the Department of Foreign Trade (DFT), and mandatory standards through the Thai Industrial Standards Institute (TISI).

Regulatory authorities

Licensing regimes

LicenceScopeIssuer
Import licenceRegulated goods per Ministerial notifications - agri, chemicals, used machinery.DFT
TISI mandatory standard certificateRegulated products (electrical appliances, steel, PVC, toys).TISI
Thai FDA import licence + product notificationFood/drug/cosmetic/medical.Thai FDA
AEO / e-ManifestTrusted trader benefits; MRA with ASEAN, KR, JP, HK.Thai Customs
Prohibited goods
  • · Obscene material; goods infringing IPR.
  • · Certain used electrical appliances and computers (with narrow exceptions).
  • · Precursors and scheduled narcotics.
  • · Games and gambling equipment restricted by Ministry of Interior.
Restricted goods
  • · Sugar & rice - long-standing state trading and TRQ.
  • · Steel - AD/CV duties, safeguard.
  • · Used cars - narrow permits, high tax.
  • · Chemicals - DIW licensing (Hazardous Substances Act).
Labelling requirements
  • · Thai-language labelling for consumer prepackaged products (Consumer Protection Act B.E. 2522).
  • · Thai FDA notification number on food/cosmetic labels.
  • · TISI mandatory-standard mark on regulated products.
Sanctions overlay
  • · UNSC measures implemented via Ministerial Regulations under the Prevention & Suppression of Financing of Terrorism Act.
  • · No autonomous secondary sanctions.
  • · AMLO / TAML lists screened by banks.

Dispute resolution

Customs objection within 30 days; appeal to Board of Appeal, then Tax Court. TAI (Thai Arbitration Institute) at the Office of the Judiciary is the domestic institutional forum. NY Convention party since 1959.

Key official sources

Frequently asked questions (2)

How do I qualify for ASEAN Form D preference into Thailand?

Product-specific rules under ATIGA apply - generally 40% Regional Value Content or Change in Tariff Heading. Form D is issued electronically via the ASEAN Single Window and verified in real-time. Back-to-back Form D is available for intra-ASEAN reshipment.

Which products need TISI mandatory certification?

Approximately 130+ product categories carry compulsory TISI standards - electrical appliances, gas appliances, steel bars/pipes, PVC pipes, toys, portable ladders, safety helmets. Importers must obtain TISI licence before shipment; testing is via TISI-accredited local labs and factory audit.

Templates & guides

Compliance-ready templates for cross-border trade

Sanctions screening, KYC and end-use documentation are the first thing customs and correspondent banks check. Start with these free templates.

Last reviewed 2026-07-22. Decision-support only. Regulatory positions change frequently - confirm with the named authorities or licensed local counsel before acting.