
Key Takeaways
- Tariff Classification: MRI apparatus falls under HS 9018.13.00; X-ray and CT scanners fall under HS 9022.12 / 9022.14 (which also require Office of Atoms for Peace OAP licensing).
- Thai FDA Notification & Accessory Listing: All coils, patient tables, chillers, and operator consoles shipped with the MRI must match the approved FDA registration and LPI.
- Cryogenic & Shock Sensitivity: Superconducting MRI magnets containing liquid helium require uninterrupted cold-head power and air-ride suspension transport.
1. Regulatory Authorities: MRI (HS 9018.13) vs. CT / X-Ray (HS 9022)
While both are diagnostic imaging systems, their regulatory pathways differ:
- MRI Systems (HS 9018.13.00): Regulated by the Thai FDA Medical Device Control Division via CSDT Notification and NSW LPI.
- CT Scanners & X-Ray Systems (HS 9022.12 / 9022.14): Emit ionizing radiation and therefore require dual clearance from both the Thai FDA and the Office of Atoms for Peace (OAP).
2. Declaring Complete Systems & Sub-Assemblies on the Commercial Invoice
Hospital imaging systems arrive in multiple crates containing the magnet gantry, gradient cabinets, RF coils, patient table, workstation, and external chiller. Every line item on the Commercial Invoice must align with the Thai FDA System/Family registration and NSW LPI.
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Contact Our Experts Now3. Pre-Arrival Clearance to Prevent Liquid Helium Boil-Off
Superconducting MRI magnets shipped cold with liquid helium (UN1963) have strict transit time limits before helium boil-off occurs. Pre-clearing the customs declaration and NSW LPI prior to arrival ensures rapid port or airport release onto air-ride trailers.
Official Sources: Medical Device Control Division, Thai FDA (medical.fda.moph.go.th) and Thai Customs Department (customs.go.th).
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View Medical Device Permit & Customs ServicesIn Thailand, Magnetic Resonance Imaging (MRI) apparatus is classified under HS Code 9018.13.00 (typically 0% MFN import duty, subject to 7% VAT). Importers must hold a Thai FDA Medical Device Import Establishment License, an approved Medical Device Notification (CSDT dossier), and an NSW License Per Invoice (LPI) matching all main unit and accessory serial/model numbers.
Frequently Asked Questions
Q:What is the import duty rate for MRI scanners in Thailand?
A:MRI scanners classified under HS Code 9018.13.00 carry a 0% MFN import duty rate in Thailand, subject to the standard 7% Value Added Tax (VAT).
Q:Does an MRI scanner require an Office of Atoms for Peace (OAP) permit?
A:No. MRI systems use magnetic fields and radio waves, so they are regulated by the Thai FDA. By contrast, CT scanners and X-ray machines (HS 9022) emit ionizing radiation and require both Thai FDA and OAP permits.
Q:Why must MRI accessories like chillers and coils be listed on the FDA LPI?
A:Customs officers verify every line item on the Commercial Invoice against the NSW LPI. Unlisted external chillers or transformers may be taxed separately or held if not covered by the approved LPI.


