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IMPORT PROCEDURE GUIDE FOR ELECTRIC MOTORS
Electric motors look simple but create practical customs risk when declared generically as “motor”. Common issues include wrong HS Code between AC, DC, servo, stepper or multi-phase motors; overlooked energy labeling/minimum energy performance requirements; model mismatch between commercial documents and catalogue; failure to separate the motor from inverter, controller, encoder or gearbox; unclear new/used condition; or C/O (Certificate of Origin) with wrong form, origin criterion, description or HS code. The consequences may include customs channel escalation, additional catalogue/test report requests, denial of FTA duty, clearance delay, DEM/DET, post-clearance document exposure and delayed production-line installation. This guide provides an E2E map before ETA, including HS code, tax, specialized policy, dossier set, customs workflow and pre-arrival risk controls.
QUICK FACTS
| Item | Quick review content |
|---|---|
| Product | Electric motors for industrial machinery: AC single-phase/multi-phase motors, DC motors, servo motors, stepper motors, spindle motors, motors with encoder/brake/detachable gearbox or spare-part motors for machines. |
| Key HS | Heading 8501 – electric motors and generators, excluding generating sets. Common subheadings: 8501.10, 8501.20, 8501.31–8501.34, 8501.40, 8501.51–8501.53. |
| Reference tax | MFN duty varies by type, power and use: around 0%, 3%, 5%, 10%, 15%, 20%, 25%; reference ordinary duty often follows 150% of MFN if no separate rate is provided; standard VAT 10%. |
| Key policy | Review energy labeling/minimum energy performance if applicable; goods labeling; used machinery rules under Decision 18/2019/QD-TTg and Decision 28/2022/QD-TTg; separate review for inverter/controller/battery/communication modules. |
| Technical file | Catalogue, datasheet, nameplate, model/serial list, rated power, voltage, frequency, phase, poles, RPM, duty, IP class, IE efficiency class, wiring diagram, C/O and test report if any. |
| Caution | Do not apply automatically to electrical cabinets, inverters, controllers, generators/generating sets, actuators, complete pumps/fans/compressors, or motors fully integrated into machines. Review based on catalogue, datasheet, model and actual import purpose. |
Legal note: This article applies only to electric motors in the group of electric motors, electrical cabinets, inverters, controllers and industrial electrical equipment integrated with machinery. It does not automatically apply to electrical cabinets, inverters, controllers, switchgear, generators, generating sets, actuators, complete pumps/fans/compressors or motors fully integrated into machines. Review based on catalogue, datasheet, model and actual import purpose.
SCOPE OF APPLICATION
This guide applies to electric motors imported for manufacturing, factories, industrial lines, mechanical equipment, automation machinery or spare parts. Variants may include AC single-phase, AC multi-phase, DC, servo, stepper, spindle motors, motors with brake/encoder/detachable gearbox, cooling fan, or motors imported with machinery.
- Do not merge inverters, servo drives, controllers or electrical cabinets into “electric motor” if documents separate them.
- New, used, refurbished, samples, warranty, project, EPE/FDI goods may require different treatment.
- Motors with communication modules, control software, encryption, battery, adapter, charger or accessories must be reviewed separately.
- Motors inseparable from a complete machine may be classified with the machine/system rather than heading 8501.
CLASSIFICATION & TECHNICAL IDENTIFICATION
Identification starts from catalogue, datasheet and nameplate: function, AC/DC principle, phase, rated power, voltage, frequency, poles, RPM, duty, IP class, mounting type, accessories and condition. Generic naming may cause wrong HS, specialized policy, energy efficiency standard, used-equipment treatment and labeling.
| Checkpoint | Documents to review | Risk if described incorrectly | Suggested goods description |
|---|---|---|---|
| Motor type | Catalogue, datasheet, nameplate | Wrong HS/policy if AC, DC, servo or stepper is confused | Electric motor, AC three-phase / DC motor / servo motor, model…, power… |
| Rated power | Nameplate, datasheet, test report | Wrong subheading by watt/kW threshold | Rated output … W/kW/HP |
| Supply, phase, frequency | Datasheet, wiring diagram | Single-phase 8501.40 confused with multi-phase 8501.51–153 | Voltage … V, 50/60 Hz, phase… |
| Poles, duty and efficiency | Test report, datasheet, IEC/TCVN reference | Energy labeling/MEPS risk overlooked | IE class…, S1 duty, 2/4/6 poles if applicable |
| Accessories | Packing list, BOM, photos | Encoder/brake/gearbox/drive/controller may affect classification | Motor with detachable brake/encoder/gearbox; controller separately declared if any |
| Condition and use | Invoice, photos, serial list, purpose letter | Used/refurbished/project goods may require additional documents | New 100% / used motor for project / spare part… |
HS CODE – DUTY – C/O
HS classification must be determined by function, operating principle, current type, rated power, phase, use and import configuration. A generic “motor” code should not be used because heading 8501 has multiple subheadings and duty rates.
| Reference HS code | Application condition | Risk if incorrect | Documents to review |
|---|---|---|---|
| 8501.10.xx | Electric motors not exceeding 37.5 W; final code depends on structure/use. | Wrong duty and description if treated as larger AC/DC motor. | Datasheet, nameplate, rated power, motor type. |
| 8501.20.xx | Universal AC/DC motors over 37.5 W; split by ≤/> 1 kW and use. | Universal motor confused with ordinary AC/DC motor. | Catalogue, electrical characteristics, rated power. |
| 8501.31–8501.34 | Other DC motors; split by power bands: ≤ 750 W, > 750 W to ≤ 75 kW, > 75 kW to ≤ 375 kW, > 375 kW. | Wrong duty/C/O when power or generator distinction is unclear. | Nameplate, datasheet, DC motor/generator distinction. |
| 8501.40.xx | Other single-phase AC motors; split by ≤/> 1 kW and use. | Single-phase confused with multi-phase. | Voltage/phase/frequency, wiring diagram. |
| 8501.51–8501.53 | Multi-phase AC motors; split by ≤ 750 W, > 750 W to ≤ 75 kW, > 75 kW. | Energy efficiency review may be missed for qualifying three-phase induction motors. | Datasheet, poles, S1 duty, IE class, test report. |
| Not automatically 8501 | Motor imported as part of a complete machine, generating set, inverter/controller assembly, actuator, pump/fan/compressor or integrated system. | Incorrect splitting or wrong essential character classification. | BOM, system catalogue, assembly photos, contract. |
REFERENCE DUTY TABLE BY HS GROUP
| Group/reference code | Reference MFN import duty | Reference ordinary duty | VAT | FTA preference with valid C/O | Application note |
|---|---|---|---|---|---|
| Small motors 8501.10.xx | 3% for specified uses; 10% axial motors; 25% other types. | Reference 4.5%, 15% or 37.5%. | 10% | May be 0% or lower under FTA. | Confirm power ≤ 37.5 W and use. |
| Universal motors 8501.20.xx | 3% for specified uses; 15% other types. | Reference 4.5% or 22.5%. | 10% | By valid C/O and FTA schedule. | Evidence of universal AC/DC motor required. |
| DC motors 8501.31–8501.34 | Around 20%, 10%, 5% or 0% depending on power/use. | Reference 30%, 15%, 7.5% or 0%. | 10% | By FTA/C/O. | Do not confuse with DC generators. |
| Single-phase AC 8501.40.xx | 3% for specified uses; 20% other types. | Reference 4.5% or 30%. | 10% | By valid FTA C/O. | Confirm phase and ≤/> 1 kW. |
| Multi-phase AC 8501.51–8501.53 | 15%, 10%, 0% or 3% depending on power/use. | Reference 22.5%, 15%, 0% or 4.5%. | 10% | May be 0% under FTA if eligible. | Common for industrial motors; check energy labeling if in scope. |
Duty note: Rates are indicative. Always verify current tariff, VAT and FTA duty at declaration date. C/O is accepted for preference only where form, origin criterion, description, HS code and direct transport are compliant.
APPLICABLE SPECIALIZED POLICY
| Goods scenario | Possible policy | Documents to check | Authority / processing channel if identifiable | Recommended timing | Risk note |
|---|---|---|---|---|---|
| New standalone electric motor outside energy-labeling scope | Ordinary customs clearance; goods labeling; HS–tax–C/O review. | Invoice, packing list, B/L/AWB, catalogue, nameplate, C/O, original label. | Customs; importer for market labeling. | Before ETA. | Do not conclude no policy without model/power review. |
| Three-phase asynchronous squirrel-cage one-speed motor in TCVN 7540-1:2013 scope | Energy labeling / MEPS review under Decision 04/2017/QD-TTg, Circular 36/2016/TT-BCT, Circular 52/2025/TT-BCT, Decision 1725/QD-BCT and Decision 14/2023/QD-TTg. | Efficiency test report, IE class, power 0.75–150 kW, voltage ≤ 1,000 V, 2/4/6 poles, S1 duty. | MOIT / energy labeling channel if applicable. | Before booking or ETA. | Cross-check the HS list under Decision 1725/QD-BCT; missing test evidence may delay clearance or circulation. |
| Motor with inverter, servo drive, controller, encoder, brake, gearbox | Separate HS/policy may apply to inverter 8504, controller 8537 or other components if declared separately. | BOM, packing list, system catalogue, invoice breakdown. | Customs; specialized authority where component triggers policy. | Before final documents. | Do not merge controllers/inverters into “electric motor” if separated. |
| Motor with wireless communication module | Review ICT/telecom/cybersecurity policy if radio transmission/encryption exists. | Datasheet, radio module spec, frequency band, model. | Relevant authority depending on actual function. | Before ETA. | Only applies where communication module actually exists. |
| Used/refurbished motor | Used machinery rules under Decision 18/2019/QD-TTg and Decision 28/2022/QD-TTg. | Manufacturing year, inspection certificate, quality record, serial list. | MOST/Customs and inspection body if applicable. | Before purchase/booking. | Do not treat used/refurbished goods as new. |
| Samples, warranty, project, EPE/FDI/factory imports | Review customs regime, value, purpose, distribution right, norms and specialized policy. | PO, purpose letter, warranty letter, project contract, BOM, serial list. | Customs / EPE or industrial-zone authority where relevant. | Before ETA. | Different import purposes may change tax and post-clearance obligations. |
LEGAL DOCUMENTS TO REVIEW
| Document group | Document name/number | Issuing authority | Effective timing | Role in procedure | Key points | Review note |
|---|---|---|---|---|---|---|
| Energy labeling list | Decision 04/2017/QD-TTg | Prime Minister | Effective 25 Apr 2017. | List of equipment subject to energy labeling and MEPS roadmap. | Energy-consuming equipment list. | Review if motor is in scope. |
| New MOIT roadmap | Circular 52/2025/TT-BCT | MOIT | Effective 01 Jan 2026. | MOIT list and roadmap for energy labeling. | Annex/list and roadmap. | New document; verify at import time. |
| Energy labeling procedure | Circular 36/2016/TT-BCT | MOIT | Effective 10 Feb 2017. | Energy labeling procedure under MOIT scope. | Testing, declaration/labeling if applicable. | Read with Circular 52/2025. |
| Low-efficiency equipment removal | Decision 14/2023/QD-TTg | Prime Minister | Effective 15 Jul 2023. | Equipment removal roadmap and MEPS relevance. | Equipment with low energy efficiency. | Review if motor is subject to MEPS. |
| Motor efficiency standard | TCVN 7540-1:2013, TCVN 7540-2:2013 | MOST / quality standards body | TCVN 7540-1:2013 is active according to VSQI. | Efficiency levels and methods for three-phase squirrel-cage induction motors. | Scope: 0.75–150 kW, voltage ≤ 1,000 V, 2/4/6 poles, S1 duty. | |
| Used machinery | Decisions 18/2019/QD-TTg and 28/2022/QD-TTg | Prime Minister | 18 effective 15 Jun 2019; 28 effective 01 Mar 2023. | Used machinery import conditions. | Age, quality and inspection certificate. | Apply to used/refurbished motors. |
| Goods labeling | Decrees 43/2017/ND-CP and 111/2021/ND-CP | Government | 43 effective 01 Jun 2017; 111 effective 15 Feb 2022. | Original and Vietnamese supplementary labeling. | Goods name, model, origin, responsible entity and key specifications. | Nameplate must match invoice/catalogue/declaration. |
| Tariff | Decree 26/2023/ND-CP, Decree 108/2025/ND-CP, FTA schedules | Government | 26 effective 15 Jul 2023; 108 effective 19 May 2025. | MFN tariff and HS structure for Chapter 85. | Chapter 85, heading 8501. | Rates are references only; verify at declaration date. |
VIEW / DOWNLOAD ORIGINAL LEGAL TEXTS
Decision 04/2017/QD-TTgCircular 52/2025/TT-BCTCircular 36/2016/TT-BCTDecision 18/2019/QD-TTgDecision 28/2022/QD-TTgDecision 1725/QD-BCTTCVN 7540-1:2013
Enterprises should additionally verify the documents on official legal document portals or issuing authority websites before applying them.
CUSTOMS CLEARANCE DOCUMENT SET
Commercial documents
- Commercial Invoice
- Packing List
- Bill of Lading/Air Waybill
- Sales Contract/Purchase Order if any
- C/O if preferential duty is claimed
- Catalogue/Datasheet, photos, original label, model/serial list if needed
Specialized dossier if any
- Energy labeling / efficiency dossier where applicable
- Efficiency test report, IE class, test standard
- Used-equipment inspection certificate if applicable
- Goods labeling dossier
- Technical file, wiring diagram, accessory BOM
Shipment control data
- Model, serial, power, voltage, frequency, phase
- Weight, dimensions, mounting type, IP class
- New/used/refurbished condition
- Origin, manufacturer, manufacturing year if any
- Import purpose and target production line
| File group | Required documents | Used for | Usually prepared by | Common error | Pre-ETA check |
|---|---|---|---|---|---|
| Commercial | Invoice, Packing List, Contract/PO | Value, quantity and trade terms | Procurement/Docs/Importer | Generic “motor”; missing model/power/voltage | Match model, quantity, power and origin with catalogue/nameplate. |
| Transport | B/L or AWB, arrival notice, pre-alert | D/O, manifest and customs declaration | Forwarder/Carrier/Docs | Wrong package/weight; missing heavy cargo or wooden packing note | Review draft B/L/AWB and packing. |
| Technical | Catalogue, datasheet, nameplate, wiring diagram, serial list | HS, policy, labeling, energy testing | Supplier/Engineering/Compliance | No phase/power/duty/IE class shown | Request technical file by model. |
| Energy if applicable | Efficiency test report, energy labeling dossier, declaration/registration | Energy labeling and circulation condition | Compliance/Importer/Lab | Test report not matching model | Match model, power, voltage, IE class and test standard. |
| Used/refurbished | Manufacturing year, inspection certificate, condition, photos, serial list | Used machinery import review | Importer/Supplier/Inspection body | Invoice says new but photos show used | Confirm condition before booking. |
| C/O | Eligible C/O form, invoice, transport documents | FTA duty preference | Supplier/Exporter/Docs | Wrong HS/description/origin criterion/direct transport | Check draft C/O after final HS. |
Control principle: Goods name, quantity, model, serial, origin and technical specifications must match across commercial documents, catalogue, label, specialized dossier and customs declaration.
DECISION POINTS THAT MAY HOLD THE SHIPMENT
| Decision point | Question to answer | Evidence | Consequence if unclear | Recommended handling |
|---|---|---|---|---|
| HS basis | Is it AC/DC/servo/stepper? What power, phase and use? | Catalogue, nameplate, datasheet | HS query, duty adjustment, C/O error | Prepare model-by-model HS analysis. |
| Energy labeling scope | Is it a three-phase squirrel-cage induction motor in TCVN 7540-1 scope? | Datasheet, IE class, test report | Additional dossier / circulation risk | Review when catalogue is received. |
| Model consistency | Do invoice, packing, catalogue and nameplate match? | Invoice, PL, label photos, catalogue | Document correction and clearance delay | Lock model list before final documents. |
| New or used | Is it used/refurbished/project equipment? | Invoice, photos, serial, contract | Wrong application of used machinery rules | Determine condition before purchase. |
| Accessories | Are inverter, controller, encoder, brake, gearbox or communication modules included? | BOM, packing, photos | Wrong HS/policy or improper splitting | Declare and review components separately if needed. |
| C/O eligibility | Is C/O form, HS, description, origin criterion and direct transport correct? | Draft C/O, invoice, B/L/AWB | FTA preference denied | Check draft before ETA. |
| Label/nameplate | Does it show model, power, voltage, origin, manufacturer and key warnings? | Original label, supplementary label, artwork | Labeling and post-clearance risk | Approve label before arrival. |
PRACTICAL E2E WORKFLOW
Pre-ETA review.
Finalize HS code, policy, duty, C/O, label and whether energy labeling/specialized dossier/used-equipment certificate is required.
Lock documents and technical files.
Finalize Invoice, Packing List, B/L/AWB, catalogue/datasheet, model/serial list; check goods name, model, quantity, origin and technical specifications.
Prepare specialized dossier if applicable.
If energy labeling or used-equipment policy applies, prepare test report, energy dossier, inspection certificate and technical file before ETA.
Lodge customs declaration.
Green: system clearance subject to conditions. Yellow: document check. Red: document and physical inspection. Common queries include value, HS, goods name, model, C/O, catalogue and specialized policy.
Clear, deliver and archive records.
Move goods to warehouse, apply supplementary/energy label if applicable, supplement test results if any, archive batch dossier and prepare post-clearance explanation file.
PRE-ETA RISK CHECKLIST
| Risk | Consequence | Pre-ETA prevention | Documents to check |
|---|---|---|---|
| Generic goods name “motor” | Wrong HS, duty and energy policy | State motor type, power, voltage, phase, model and use | Invoice, catalogue, nameplate. |
| Model mismatch | Explanation or amendment request | Lock model/serial list before final documents | Invoice, PL, catalogue, label photos. |
| Energy labeling/MEPS omitted | Clearance/circulation delay | Check TCVN 7540-1, Circular 52/2025 and test report | Datasheet, test report, IE class. |
| C/O form/HS/description error | FTA duty denied | Check draft C/O after HS finalization | C/O, invoice, B/L/AWB. |
| Used/refurbished not reviewed | Wrong import conditions and urgent inspection | Confirm condition, year and inspection certificate before booking | Photos, serial, contract, inspection report. |
| Accessory changes classification | Wrong HS/tax or missing policy | Separate motor, drive/controller, gearbox and encoder under BOM | BOM, packing, invoice breakdown. |
FAQ
| Question | Short answer |
|---|---|
| Does importing electric motors require a permit? | Do not conclude generally. New standard motors usually focus on HS–tax–C/O, goods labeling and possible energy labeling if in scope. Used goods or motors with controllers/modules require separate review. |
| Is quality inspection/conformity certification required? | Not absolute. Motors subject to energy labeling/MEPS require the relevant energy dossier/test report according to applicable rules. |
| Is Vietnamese supplementary labeling required? | If goods circulate in Vietnam, review original/supplementary labeling under Decrees 43/2017 and 111/2021; nameplate should show model, power, voltage, origin and manufacturer. |
| Can C/O reduce duty? | Potentially, if form, origin criterion, description, HS and direct transport meet the relevant FTA. |
| Are samples/warranty goods processed like commercial goods? | Not always. Import purpose, quantity, value, warranty conditions and use/circulation must be reviewed. |
| What if the invoice model differs from catalogue? | Correct documents or obtain manufacturer confirmation before ETA. Model mismatch can affect HS, C/O, energy policy and post-clearance dossier. |
| Can servo motors follow the same procedure as ordinary AC motors? | Not automatically. Servo motors may come with driver/controller/encoder and require configuration, line-item and component policy review. |
NEED TO REVIEW IMPORT PROCEDURES OR A SHIPPING PLAN?
Send us the product name, shipping route, current dossier, or implementation request in advance so we can suggest a suitable approach that is practical, focused, and aligned with your shipment.
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