What documents are required to import HS 90309040 into Thailand?

Typically required: commercial invoice, packing list, bill of lading / airway bill, certificate of origin (for preferential rates). Confirm latest requirements with Thai Customs Department 2025.

What FTA preferential rates apply to HS 90309040 in Thailand?

Thailand offers 12 FTA preferential rates for this HS (e.g. RCEP / ACFTA / China-ASEAN). Rates vary by origin country — see detail page "FTA Preferences" section.

How to calculate landed cost for importing HS 90309040 into Thailand?

Use CIF (goods + freight + insurance) × 35.00 = import duty. Then add VAT/GST = landed cost. Treayo provides an online calculator at https://treayo.com/en/calculator/thailand.

WCO classification path

Chapter90Optical, measuring, medical instruments
Heading9030Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, x-ray, cosmic or other ionising radiations
Subheading903090Parts and accessories
National90309040Parts and accessories of other instruments and apparatus for measuring or checking electrical quantities on printed circuit boards/printed wiring boards and printed circuit assemblies

90309040

ACTIVE

What is the Thailand import tariff for HS 90309040 (Parts and accessories of other instruments and app)?

Quick answer: Thailand Statutory rate for HS 90309040 is 35.00. 12 FTA preferential rate(s) available.

"Parts and accessories of other instruments and apparatus for measuring or checking electrical quantities on printed circuit boards/printed wiring boards and printed circuit assemblies"

HS code 90309040 (Chapter 90 "Optical, measuring, medical instruments"; Heading 9030 "Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, x-ray, cosmic or other ionising radiations"; Subheading 903090 "Parts and accessories") under the Thailand tariff schedule classifies "Parts and accessories of other instruments and apparatus for measuring or checking electrical quantities on printed circuit boards/printed wiring boards and printed circuit assemblies". Thailand customs apply Statutory rate of 35.00. 12 free trade agreement preferential rates are available for this code.

Tariff Schedule

Classification	Rate	Legal
法定税率 Statutory rate	35.00	Official tariff schedule

Calculate landed cost for HS 90309040

Duty + VAT + surcharges, line by line — just enter your value

→ Calculate now (from FOB $1,000)

FTA Preferential Rates

12 agreements available · certificate of origin required

Agreement	Rate	Effective	Regulation
General Rate (Section 12)Notification of the Ministry of Finance Section 12 of the Customs Tariff Decree B.E. 2530 (General Rate)	Exempted	01/01/2022→ thereafter	ม.12 ฉ.01 (2565)
General Rate - Duty Reduction๒ (๑๓) ผลิตภัณฑ์ที่ได้จากการนำวัตถุดิบเข้ามาผลิต ผสม ประกอบ บรรจุ หรือดำเนินการอื่นใดในเขตปลอดอากร หรือเขตประกอบการเสรี หรือผลิต ผสมประกอบในเขตอุตสาหกรรมส่งออก	Exempted	01/01/2022→ thereafter	ม.12 มีเงื่อนไขข้อ 2 (2565)
General Rate - Duty Exemption๓ (๓๑) ผลิตภัณฑ์ที่ได้จากการนำของภายในประเทศ หรือของนำเข้าที่ได้ชำระอากรแล้ว เข้ามาผลิต ผสม ประกอบ บรรจุ หรือดำเนินการอื่นใดในเขตปลอดอากร และนำมาจำหน่ายหรือบริโภคภายในประเทศ	Exempted	01/01/2022→ thereafter	ม.12 มีเงื่อนไขข้อ 3 (2565)
ASEAN (ATIGA/AICO/ASC)AICO 0 %	Exempted	01/01/2012→ thereafter	AICO-2555(EngVersion)
ASEAN (ATIGA/AICO/ASC)AICO 0 %	** Exempted	01/01/2022→ thereafter	ม.14 ATIGA(อาเซียน 2565)
FTA MultilateralASEAN-Australia-New Zealand	Exempted	01/01/2022→ thereafter	ม.14 ASEAN-Aus-Newz(2565)
FTA MultilateralASEAN-Australia-New Zealand	** Exempted	01/01/2018→ thereafter	ASEAN-China 2017 (English Version)
FTA BilateralEXEMPTION AND REDUCTION OF CUSTOMS DUTY FOR THE GOODS ORIGINATING IN JAPAN(TARIFF SCHEDULE 1)	Exempted	02/06/2025→ thereafter	JTEPA (2568)
FTA BilateralEXEMPTION AND REDUCTION OF CUSTOMS DUTY FOR THE GOODS ORIGINATING IN JAPAN(TARIFF SCHEDULE 1)	Exempted	01/01/2022→ thereafter	ม.14 Thai-Australia(2565)
FTA BilateralEXEMPTION AND REDUCTION OF CUSTOMS DUTY FOR THE GOODS ORIGINATING IN JAPAN(TARIFF SCHEDULE 1)	Exempted	01/01/2023→ thereafter	ม.14 Thailand-Chile(2565)
Royal DecreeThe Customs Tariff Decree B.E. 2530 (Ceiling Rate) Heading Subheading Description Statutory Rate Notification Start Date End Date Electronic Permit ad valorem rate % specific rate Unit Baht 90.30 9030.90.40 - - Parts and accessories of other instruments and apparatus for measuring or checking electrical quantities on printed circuit boards/printed wiring boards and printed circuit assemblies 35.000 - - พรก. ฉบับที่ 7 พ.ศ. 2565 01/01/2022 thereafter -	35.000%	01/01/2022→ thereafter	พรก. ฉบับที่ 7 พ.ศ. 2565
WTOสินค้าเทคโนโลยีสารสนเทศตามความตกลง WTO	30.000%	01/01/2022→ thereafter	ม.14 WTO(2565)