Tiếng Việt
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HMI PANEL EXPORT GUIDE
An HMI panel is often described simply as a “touch screen”, although it may actually be a programmable-processor control panel, machine operator terminal, wireless smart HMI or only a display/touch module. A wrong product definition can lead to the wrong HS, origin rule and destination compliance immediately before Cargo Ready.
This guide first scans actual trade lanes and prioritises the United States, South Korea and Denmark (EU), then connects product scope to HS 8537, Vietnam export policy, FTA/origin, FCC–EU compliance–RRA, documents, cut-offs and post-shipment controls.
1. QUICK FACTS
United States · South Korea · Denmark (EU)
2026 shipment data for Vietnam-origin HMI/operation panels lists the U.S. with 86 shipments, Korea 65 and Denmark 52 among top destinations; the data is used for market selection, not legal HS classification.
New industrial HMI panels normally follow the commercial export route where no prohibition/restriction/licence applies; exact wireless, encryption/security, end-use and condition still require screening.
Reference HS 8537.10.12
Strong reference for control panels ≤1,000V fitted with a programmable processor when the technical file proves that character. Do not apply it to every product called HMI.
Denmark: EVFTA. Korea: compare VKFTA/AKFTA/RCEP. U.S.: no Vietnam–U.S. bilateral FTA should be assumed.
U.S.: FCC Part 15. EU: EMC; RED if wireless; LVD only within its voltage scope; RoHS/WEEE by scope. Korea: RRA conformity assessment.
Freeze model/revision, compliance, HS/origin, label, packing and booking before Cargo Ready; then control CY/CFS, SI/VGM, loading and on-board data.
Air suits samples/spares and urgent commissioning; Sea suits volume. Protect HMI electronics against ESD, shock, vibration, moisture and touch/connector damage.
2. SCOPE & DETAILED PRODUCT CLASSIFICATION
The core scope is a complete industrial HMI/operator panel, ≤1,000V, with touch/display and a processor used to operate, monitor and control a machine/PLC. Split conclusions where model, wireless, encryption, battery/power or finished/component status changes.
| Variant | What to check | Evidence | Possible trigger | Application note |
|---|---|---|---|---|
| HMI with programmable processor, 24VDC/≤1000V | CPU/processor, HMI program, PLC communication, touch/display, control function | Catalogue, block diagram, CPU spec, manual, ports, label | Review 8537.10.12; market EMC/FCC/RRA | Main scope. |
| HMI + integrated PLC/I/O | PLC logic, onboard I/O, expansion, control program | BOM, architecture, I/O map | 8537 may remain relevant but principal function/configuration must be reviewed | Separate conclusion if architecture changes. |
| Wireless HMI | Wi‑Fi/Bluetooth/Cellular/Sub-GHz, antenna, RF power | RF spec, antenna data, BOM, firmware | FCC certification/RED/RRA radio route | Different from wired model. |
| Touch monitor/display terminal without control function | Display/touch input only; no programmable control processor | Datasheet, OS/CPU, functional block | Could fall under 8528/8471 or another heading | Do not default to 8537.10.12. |
| Touch/display module only | Incomplete HMI; panel/FPC/display layer | Module drawing, interface, BOM | Different heading from finished control panel | Separate article/conclusion. |
| Voltage >1,000V | Actual rated voltage/system | Nameplate, circuit, power data | Review 8537.20 or another route | Not 8537.10. |
| Used/refurbished/sample/warranty | Condition, RMA, serial, ownership | Condition/RMA/prior records | Procedure/value/market acceptance differ | Review per shipment. |
3. EXPORT MARKETS & MARKET ACCESS
3.1. PRODUCT-SPECIFIC MARKET SCAN
Because the brief did not name a market, this remains a general product article. Volza data updated May 2026 reports 704 Vietnam-origin Human Machine Interface/Operation Panel shipments. The source table also contains a “Vietnam” row with 312 shipments; because this is not a foreign destination for an export-from-Vietnam article, that row is not used to select destination markets. The next three overseas destinations are the U.S. 86, South Korea 65 and Denmark 52. For May 2024–Apr 2025, the U.S. had 44 and Denmark 14 shipments. The category is broader than pure HS 8537.10.12, so these are market signals rather than official market-share figures.
3.2. MARKET ACCESS MATRIX
| Market | Fit | Access condition | Product/business requirement | Documents/data |
|---|---|---|---|---|
| United States | High | Digital devices require Part 15 review; wireless intentional radiators require the applicable certification route | EMI authorization; responsible party/SDoC or certification by class; site safety standards remain a separate layer | FCC tests, SDoC/cert, FCC ID where applicable, manual, label, RF/host mapping |
| South Korea | High | Broadcasting/communications equipment must be reviewed under RRA conformity assessment before manufacture/sale/import | Registration/certification/interim route by category; radio scope separately reviewed | Test/conformity evidence, model/label, manual, diagrams where required, Korean representative/importer data |
| Denmark (EU) | High/Medium | EU EMC; RED if wireless; LVD only at 50–1000VAC or 75–1500VDC; RoHS/WEEE subject to scope/exclusions; Danish EPR where EEE is placed on market | CE/DoC under applicable law; technical file; WEEE producer/importer role | EMC/RED tests, DoC/CE, RoHS evidence, power data, EPR role, buyer industrial specs |
3.3. LABEL & TRACEABILITY
- Freeze exact model/market suffix, rated voltage, processor/mainboard, firmware, interfaces and RF module.
- A 24VDC HMI is normally outside LVD voltage scope, while an external PSU/adapter may require its own assessment; EMC/RED/RoHS remain separate.
- Denmark WEEE/EPR depends on EEE scope and who first places the product on the market; the Vietnamese exporter is not automatically the legal producer.
- UL/FM, hazardous-location, IEC/EN 61131-2, IP/NEMA or project-site standards may be buyer/site requirements rather than universal import law.
- Keep serial/lot, firmware/BOM revision and certificate-label-shipment mapping.
4. VIETNAM EXPORT POLICY
For a new complete industrial HMI, current research did not identify a special export licence triggered merely by the name HMI. The conclusion must still be tied to exact function, wireless/encryption, end-use, condition and rules in force.
| Situation | Possible policy | Basis to review | Authority | Trigger |
|---|---|---|---|---|
| Standard new HMI | Ordinary commercial export if outside prohibited/restricted/licensed lists | Foreign Trade Management Law; Decree 69/2018 and current instruments | Customs | HS, model, condition, end use, destination |
| Wireless/encryption/security model | Additional sector/strategic-trade review if exact function/end-use is controlled | Current sector rules | Relevant authority + Customs if triggered | RF, encryption/security, industrial control use, end user |
| Used/sample/warranty/re-export | Review procedure, value, purpose and prior records | Customs law | Customs | Condition, ownership, serial, return flow |
5. HS CODE – EXPORT DUTY – EXPORT VAT
| Product/variant | Reference HS | Classification basis | Export duty | Export VAT | Evidence |
|---|---|---|---|---|---|
| HMI/control panel ≤1,000V fitted with programmable processor | 8537.10.12 | Programmable control panel used to operate/monitor machinery; consistent with Notice 103/TB-TCHQ for a specific Siemens SIMATIC HMI KTP1200 Basic | Check current Export Tariff by final HS; if not listed, apply Article 4 Decree 26/2023 | 0% where conditions are met | Catalogue, CPU/block diagram, function, voltage, interfaces, software/manual, label |
| ≤1,000V control panel not meeting programmable-processor criterion | Review 8537.10.19/other branch | Depends on installed apparatus and control architecture | By final code | Conditional 0% | BOM, schematic, components, function |
| Touch monitor/display terminal rather than control panel | Do not default to 8537 | Principal function may be monitor/ADP/display module | By final HS | Conditional 0% | Architecture, OS/CPU, I/O, intended use |
| Voltage >1,000V | Review 8537.20 | Rated voltage | By final HS | Conditional 0% | Nameplate/circuit/power data |
EXPORT DUTY
LEGAL BASIS: Article 4(1) of Decree 26/2023/ND-CP addresses goods not named in the Export Tariff. Decree 201/2026/ND-CP became effective 23 July 2026 and amended rates for certain goods, so current Appendix I must be checked on the declaration date.
ACTION: technical classification → final HS → current Export Tariff → accurately record whether a rate applies or the good is not named.
EXPORT VAT
LEGAL BASIS: Law 149/2025/QH15 amending VAT legislation took effect 1 January 2026; Decree 181/2025/ND-CP sets the 0% framework and documentary conditions.
ACTION: review contract, non-cash payment evidence, customs declaration and transaction-specific documents.
6. C/O – FTA – RULES OF ORIGIN
Origin must be run on final HS + BOM + material HS + production process. Typical HMI inputs include LCD/touch module, mainboard/CPU, memory, communications board, power components, enclosure and connectors; importing these and assembling in Vietnam does not automatically create preferential origin.
| Market/route | FTA | Origin proof | PSR to review | Other conditions | Evidence |
|---|---|---|---|---|---|
| Denmark / EU | EVFTA | EUR.1 / applicable proof under Circular 14/2026 | Headings 8535–8537: manufacture from materials of any heading except the product heading and 8538; or materials ≤ 50% ex-works price | EVFTA certification/verification and shipment conditions | BOM/material HS, supplier declarations, invoices, production/costing |
| South Korea | VKFTA / AKFTA / RCEP | KV / AK / RCEP proof | 2026 tariff databases show VKFTA 8537.10 generally CTH or RVC40 and RCEP heading 8537 CTH or RVC40; AKFTA now follows Circular 49/2025 and exact HS2022 PSR must be rechecked | Compare tariff, HS version, direct-consignment/certification and auditability | BOM, material origin, input C/Os, import declarations, production, RVC worksheet |
| United States | No bilateral Vietnam–U.S. FTA | Origin evidence as required | Do not reuse EVFTA/VKFTA PSR; support country of origin under applicable U.S. rules | Origin marking/trade remedies/buyer requirements if triggered | Manufacturing records, BOM, supplier evidence |
7. PRODUCT-SPECIFIC / MARKET COMPLIANCE
| Side | Possible procedure/document | Trigger |
|---|---|---|
| Vietnam | Review export control/sector rules only where exact security/encryption/end-use functions are in scope | Function, encryption, radio, end use, condition |
| U.S. – wired HMI | FCC Part 15 authorization for unintentional radiators; SDoC or certification by applicable device rule | Digital electronics, clocks, interfaces, PSU, marketing configuration |
| U.S. – wireless HMI | Intentional-transmitter certification and RF integration | Protocol, antenna, output power, frequency |
| EU/Denmark – wired HMI | EMC; RoHS; WEEE/EPR by scope; CE/DoC under applicable laws. LVD only for 50–1000VAC or 75–1500VDC | Finished apparatus, voltage, EEE scope/exclusions, economic-operator role |
| EU/Denmark – wireless HMI | RED for radio layer plus RoHS/WEEE scope review | RF bands, firmware, radio module |
| Denmark EPR | Producer/importer placing covered EEE on the Danish market reviews registration/reporting/take-back obligations | EEE scope, first placer, importer/producer role, exemptions |
| South Korea | RRA conformity certification/registration/interim route by category | Industrial equipment, EMI/EMS, communications/radio |
8. EXPORT DOCUMENT SET & SUBMISSION
| Group | Documents | Used at | Owner | Data to match | Common error |
|---|---|---|---|---|---|
| Commercial | Contract/PO, Invoice, Packing List | Customs, booking, buyer | Sales/Docs | Model, quantity, voltage, origin, value, Incoterm | Generic “HMI screen”; suffix mismatch. |
| Customs | Declaration, catalogue/datasheet, classification memo | Export clearance | Customs/Docs | HS, description, value, origin, processor/function | No evidence for programmable control-panel classification. |
| Market compliance | FCC SDoC/cert; EU technical/DoC/RoHS; RRA; buyer tests where relevant | Market Access | Compliance/R&D/QA | Model, HW/FW, RF, voltage, PSU, label | Report covers another revision. |
| Origin | C/O/proof, BOM, supplier records, production/costing | FTA claim | Docs/Factory/Procurement | HS, PSR, material origin, shipment data | 8538/input HS or RVC not reviewed. |
| Transport & buyer | Booking, SI, VGM, B/L/AWB, marks, L/C/buyer set | Loading/post-shipment | Forwarder/Docs/Finance | Parties, packages, weights, marks, model/PO/serial | Cut-off or B/L error. |
Submission: Customs electronically; C/O through the competent FTA origin system/authority; FCC/RRA and EU technical/compliance data under the destination procedure identified for the exact product.
9. LEGAL MATRIX – VIETNAM / ORIGIN / DESTINATION
| Layer | Instrument/source | Authority | Effective/status | Provision/annex | Application | Old → new |
|---|---|---|---|---|---|---|
| Vietnam trade | Decree 69/2018/ND-CP | Government | Issued/effective 15 May 2018; currently in force, subject to current amendments/sector rules at shipment date | Foreign-trade framework/lists | Prohibition/restriction/licensing | Review amendments/sector rules. |
| HS | Notice 103/TB-TCHQ dated 8 Jan 2024 | Vietnam Customs | Effective from 8 Jan 2024 within the specific advance-classification file scope | Siemens SIMATIC HMI KTP1200 Basic → 8537.10.12 | Model-specific advance classification | Not universal. |
| Export duty | Decrees 26/2023 + 201/2026 | Government | 201/2026 effective 23 Jul 2026 | Art.4(1) + current Appendix I | Export Tariff | Check current table. |
| VAT | Law 149/2025/QH15 + Decree 181/2025/ND-CP | National Assembly/Government | Amendment effective 1 Jan 2026 | 0% framework/conditions | Export VAT | Transaction-specific. |
| EVFTA | Circular 14/2026/TT-BCT | MOIT | 10 May 2026 | PSR 8535–8537 | EU origin | Use current framework. |
| VKFTA | Circular 09/2022/TT-BCT | MOIT | 1 Aug 2022 | Updated PSR Annex 3-A | Korea origin | Replaced old Annex II. |
| AKFTA | Circular 49/2025/TT-BCT | MOIT | 1 May 2026 | Art.40 + HS2022 PSR | Korea origin | Replaces Circulars 20/2014 and 26/2018. |
| EU | EMC 2014/30/EU; RED 2014/53/EU; LVD 2014/35/EU; RoHS 2011/65/EU; WEEE 2012/19/EU | EU Parliament & Council | Current texts | Relevant scopes/requirements | EMC/radio/safety/substances/waste | Exact scope/exclusions matter. |
| U.S. | 47 CFR §15.101 + Part 2 | FCC | Current | Unintentional radiators; SDoC/certification | Digital HMI | Wireless has separate intentional-radiator route. |
| Korea | Radio Waves Act Art.58-2 + RRA | RRA | Current | Certification/Registration/Interim | HMI where it falls within broadcasting/communications equipment or an industrial-device category subject to conformity assessment | Exact category/model controls the route; do not assume one route for all HMI panels. |
| Denmark | Danish WEEE / producer-responsibility guidance | Danish EPA / DPA | Current | Registration/reporting by scope | EEE EPR | Identify first placer/importer role. |
10. PRACTICAL E2E EXPORT WORKFLOW
Product review + market scan
Determine whether the goods are a complete HMI/operator panel or only a touch display; freeze voltage, programmable processor, Ethernet/RS-485/Modbus/Profinet/CAN interfaces, wireless, power and end use before accepting the order.
HS – policy – FTA/origin
Use catalogue, block diagram, CPU/processor, I/O/communications and the control function to separate an HMI under 8537.10.12 from a monitor, touch panel/module or another control panel.
Contract + buyer requirements
Freeze PO/Contract, Incoterm, payment, model/specification, mounting size, IP rating, power, interfaces, label, importer/responsible party and destination compliance deliverables.
Complete compliance
Complete EU/Denmark EMC/RED/RoHS/WEEE scope, U.S. FCC and Korea RRA as applicable; freeze technical file, labels/manual, PSU mapping and origin evidence.
Booking – packing – trucking
Select Air/Sea and freeze ESD, shock, vibration and moisture protection for touch glass and connectors, plus dimensions, GW/NW and trucking.
Export declaration
Declare under the final HS/procedure; cross-check Invoice/PL/catalogue/origin and describe the HMI control function, programmable processor, voltage and interfaces clearly.
SI – VGM – CY/CFS – Loading
Freeze shipper/consignee, packages, weights, marks, VGM where applicable, gate-in/CFS and draft B/L/AWB; align model/PO references with the buyer set.
Final docs – payment – archive
Obtain final B/L/AWB; complete C/O/certificates, buyer/bank set, payment follow-up and claims, and archive origin/compliance revision plus serial/lot data.
11. TIMELINE BEFORE ETD / CARGO READY / CUT-OFF
| Milestone | What to freeze | Documents/data | Owner | Risk if late |
|---|---|---|---|---|
| Before Contract | Product scope, market, preliminary HS, FTA, Incoterm, compliance owner | Datasheet, block diagram, buyer spec, origin inputs | Sales/Compliance/Procurement | Order does not meet market/site requirements. |
| Before production freeze | CPU/mainboard, display/touch, RF, PSU, firmware, label | BOM, schematic, HW/FW matrix, artwork | R&D/QA/Compliance | Component change invalidates test/origin/HS. |
| Before Cargo Ready | Compliance, origin, label, packing, booking | Tests/certs/DoC, origin inputs, packing spec | Factory/QA/Docs/Forwarder | Goods complete but market file missing. |
| Before CY/CFS | Customs, trucking, gate-in/stuffing | Declaration, booking, package/GW, VGM | Ops/Customs/Forwarder | Roll/rebooking/storage. |
| Before SI/VGM | B/L/AWB data, verified weight | SI, VGM, parties, marks, model/PO | Docs/Forwarder | Amendment/discrepancy. |
| Post on-board | C/O/certificates, final transport docs, buyer/bank set | On-board data, origin/compliance archive, payment file | Docs/Finance | Late documents/payment or weak audit trail. |
12. INCOTERMS – TRANSPORT – PACKING – COST
TRANSPORT
CONCLUSION: Air suits samples/spares and urgent line commissioning; Sea suits project/volume lots. Standard HMI is not DG by trade name; actual battery backup requires separate screening.
ACTION: compare unit value, deadline, package volume, fragility and receiving plan.
INCOTERMS
CONCLUSION: FCA for factory/terminal handover; CPT/CIP where seller procures carriage; DAP to buyer site. DDP only after importer-of-record, tax and compliance/EPR responsibility are clear.
ACTION: state exact place/point and separate risk transfer from cost allocation; do not use FOB for air by habit.
PACKING
CONCLUSION: protect touch glass, bezel, terminal blocks, connectors, PCB/ESD against shock, vibration and moisture.
ACTION: retain packing specification/photos/serial list and review ISPM 15 for wood packaging.
COST
CONCLUSION: compliance/test, C/O, packing, Customs, trucking, origin charges, freight, insurance and amendment/storage may apply.
ACTION: quote against exact model, market, Incoterm and scope.
13. RISKS & CONTROL POINTS
| Risk | Root cause | Impact | Control | Timing |
|---|---|---|---|---|
| HMI treated as monitor/touch panel | Processor/control function ignored | Wrong HS/origin/policy | Block diagram + function memo | Pre-contract/classification |
| 8537.10.12 copied to every HMI | Model-specific ruling reused | Reclassification | Exact-model classification file | Before declaration |
| Wireless model uses wired file | RF/FW changes uncontrolled | FCC/RED/RRA gap | Revision matrix | Production freeze |
| EU 24VDC LVD scope misunderstood | Voltage threshold not checked | Wrong compliance scope | Applicability matrix | Pre-compliance |
| Denmark EPR owner unclear | First placer/importer not identified | Registration gap | EPR clause | Contract/Cargo Ready |
| Korea RRA route found late | Category not screened | Test/registration delay | RRA category review | Pre-contract |
| C/O fails PSR | HS/BOM/8538 inputs/RVC not frozen | Preference lost | HS → PSR → audit trail | Before C/O |
| Touch/connector damage | Weak shock/ESD/moisture packing | DOA/claim | Packing validation/photos | Pre-shipment |
| Missed cut-off/B/L mismatch | Customs/SI/VGM master data not synchronized | Roll/amendment/payment delay | Milestone + four-eye check | Before cut-off |
14. FAQ
1. Can HMI panels be exported from Vietnam?
For a standard new industrial HMI, no licence was identified merely from the product name; exact model, wireless/encryption, end-use, condition and current rules still need review.
2. Is an HMI panel HS 8537.10.12?
It is a strong reference for a ≤1,000V control panel fitted with a programmable processor. Notice 103/2024 classified one Siemens SIMATIC HMI KTP1200 Basic there, but the ruling is not universal.
3. What if it is only a touch display without a control processor?
Do not default to 8537.10.12. Determine the principal function; monitor, ADP terminal or display-module headings may be relevant.
4. Does a 24VDC HMI exported to the EU require LVD?
LVD covers 50–1000VAC and 75–1500VDC. A 24VDC HMI is normally outside that voltage scope, while EMC, RoHS, RED if wireless and the external PSU still need review.
5. Is Denmark WEEE/EPR relevant?
If the HMI is covered EEE placed on the Danish market, the responsible producer/importer must address EPR registration/reporting. Identify the first placer and exemptions rather than assuming the exporter bears it.
6. Does a wired HMI exported to the U.S. need FCC?
Part 15 unintentional radiators require the applicable SDoC/certification authorization before marketing unless a specific exemption applies.
7. Is wireless HMI different for FCC?
Yes. Intentional transmitters require the appropriate certification and RF/antenna/host-integration review.
8. Does HMI shipped to Korea require RRA/KC review?
Check whether the exact model falls within broadcasting/communications equipment or an industrial-device category subject to RRA conformity assessment. If it does, the route may be registration, certification or interim depending on the category and radio function; do not assume all HMI panels follow one route.
9. What is the EVFTA PSR for heading 8537?
Circular 14/2026 provides manufacture from materials of other headings except the product heading and 8538, or material value not exceeding 50% of ex-works price.
10. Which Korea FTA should be used?
Compare tariff, HS version, PSR and auditability. For 8537.10, VKFTA/RCEP commonly show CTH or RVC40; AKFTA 2026 must be checked under Circular 49/2025 HS2022.
11. What must be frozen before Cargo Ready?
Exact model/revision, processor/control function, destination compliance, label, HS, origin feasibility, packing, booking and Customs/SI master data.
12. What should be retained after on-board?
Declaration, final transport docs, origin audit trail, FCC/EU/RRA file, buyer/bank documents, payment and serial/firmware/BOM revision evidence.
15. POST-SHIPMENT OUTPUTS & RECORD RETENTION
- Completed export declaration and exact-model classification memo.
- Final B/L/AWB/Sea Waybill plus SI/VGM/on-board records.
- C/O/origin proof plus BOM/supplier/production/costing where preferential origin is claimed.
- Destination compliance: FCC, EU DoC/EMC/RED/RoHS/WEEE-role evidence, and Korea RRA records tied to the model.
- Buyer/bank set, payment and discrepancy closure.
- Serial/lot, firmware/HW revision, processor/mainboard/RF/PSU and label/certificate mapping.
- Change control when processor/mainboard, display, RF, PSU, firmware or key supplier changes.
TGIMEX IMPLEMENTATION SUPPORT
For HMI panels, pre-Cargo-Ready control should connect model – control function – HS – Market Access – origin – compliance – packing – booking – buyer documents in one master data set.
Product scope, HS, Vietnam policy, FCC/EU/RRA and FTA/origin feasibility.
Invoice – PL – declaration – C/O – tests/certs – SI/VGM – B/L/AWB – buyer/bank docs.
Booking, packing, trucking, Customs, cut-offs and post-shipment archive by exact model/revision.
Updated 28 August 2026. Final HS, PSR, tax and market compliance depend on exact model, function, destination and rules in force.
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