Tiếng Việt
中文 (中国)
IMPORT PROCEDURE GUIDE FOR BRIDGE DEVICES
Bridge devices are often described too broadly as “network devices”, creating classification risks across HS code, ICT compliance and C/O treatment. A small mismatch in model, interface, wireless capability or data transmission function may lead to additional document requests, customs channel escalation, denial of preferential C/O treatment, or unplanned DEM/DET charges. This guide provides an E2E (End-to-End) operational map covering technical identification, HS code, duties, C/O, specialized policies, customs documents and pre-ETA risk control.
QUICK FACTS
| Item | Review direction | Operational note |
|---|---|---|
| Product name | Bridge / network bridge / Ethernet bridge / wireless bridge depending on model | Do not automatically apply this guide to switch, gateway, media converter or network adaptor. |
| Main suggested HS | 8517.62.43 | Indicative for controllers/adaptors, including ports, bridges, routers and similar devices designed only for connection to ADP machines of heading 84.71. |
| Other HS to review | 8517.62.51 / 8517.62.59 / 8517.62.69 | Relevant for wireless bridges, transmission equipment with reception, or other transmission devices not matching 8517.62.43. |
| Indicative MFN duty | 0% | For HS 8517.62.43 under the current preferential import tariff; verify at declaration date. |
| Ordinary import duty | 5% indicative | Applicable where MFN/FTA treatment is not available or ordinary duty must be applied; verify current tariff. |
| VAT | 10% indicative | Network equipment is generally not in the 5% group; review any temporary VAT reduction policy if applicable. |
| Specialized policy | ICT/telecom, radio, civil cryptography or cybersecurity if relevant | Do not conclude “no permit required” before reviewing catalogue, datasheet, model, frequency band and encryption/VPN/security features. |
SCOPE OF APPLICATION
Applicable product
This guide applies to network bridge devices used to connect, forward or segment data traffic between network segments, typically operating at the data-link layer or equivalent in a LAN/WAN system.
Not automatically applicable to other variants
Switches, gateways, media converters, network adaptors, routers, modems and access points may require different HS codes, ICT policies, conformity requirements or permits. Review the catalogue, datasheet, model and actual import purpose.
- New, used, refurbished, sample, warranty replacement and project cargo may trigger different policies.
- Wireless modules, Bluetooth/4G/5G, VPN, encryption, firewall/security, power adaptors or accessories must be reviewed separately.
- Network cards, replacement modules, PCBs and spare parts should not be treated as complete bridge devices without technical review.
CLASSIFICATION & TECHNICAL IDENTIFICATION
Main function
Connecting network segments and forwarding data based on MAC address or data flow; may be Ethernet, industrial, wireless or integrated bridge.
Technical configuration
Review Ethernet/PoE/SFP ports, speed, connection standards, power supply, wireless frequency, management protocol, security features and usage scope.
Accessories
Power adaptor, antenna, optical module, rail mount, cables, software license or spare accessories may affect description and specialized policy.
| Criteria | Documents to compare | Risk if wrongly described | Suggested customs/commercial description |
|---|---|---|---|
| Wired or wireless bridge | Catalogue, datasheet, user manual | Wrong HS or missed radio/conformity policy | “Ethernet network bridge, model…, wired, no wireless function” or “Wireless network bridge, model…” |
| Designed for ADP connection under heading 84.71 | Datasheet, connection diagram, manual | Misuse of HS 8517.62.43 | State LAN/WAN use, ports and Ethernet/SFP standard if any |
| Ports and transmission speed | Spec sheet, label photo, model list | Customs may request functional explanation | Declare model, number of ports, speed and main standard |
| Encryption/VPN/security | Feature list, admin guide, firmware note | Civil cryptography/cybersecurity review may arise | Do not call it “security gateway” if it is only a bridge |
| New/used/refurbished condition | Invoice, contract, photos, serial list | Possible used-goods policy issue | State “Brand new 100%” or actual condition |
HS CODE – DUTY – C/O
For bridge devices, the decisive factor is not only the trade name but the data transmission/reception function, connection design, wireless capability and integration level. If documents only state “bridge” or “network equipment”, the HS position may be difficult to defend.
| Indicative HS | Application condition | Misclassification risk | Documents to compare |
|---|---|---|---|
| 8517.62.43 Primary suggestion | Bridge, port, router or similar device designed only for connection to ADP machines of heading 84.71. | If it has independent transmission, radio or non-ADP use, customs may require another code. | Catalogue, datasheet, manual, application diagram, model list. |
| 8517.62.51 | Wireless bridge / wireless LAN equipment. | Conformity, declaration and test reports for Wi‑Fi/frequency may arise. | Wireless specs, frequency band, output power, antenna and test report. |
| 8517.62.59 | Other transmission apparatus combined with reception, not matching 8517.62.43 or 8517.62.51. | Wrong duty or ICT policy review. | Detailed datasheet and functional explanation. |
| 8517.62.69 | Other transmission apparatus not falling into the usual bridge/adaptor description. | Trade name and technical nature may conflict. | Manufacturer catalogue and technical justification. |
Suggested duty table
| Tax/Duty | Indicative rate | Application condition | Control note |
|---|---|---|---|
| MFN import duty | 0% for HS 8517.62.43 | When MFN treatment is available and the HS is accepted. | Verify the tariff at declaration date. |
| Ordinary import duty | 5% indicative | Where MFN/FTA is unavailable or ordinary duty must apply. | Check Decision 15/2023/QD-TTg and current schedules. |
| VAT | 10% indicative | Goods not under the 0% or 5% categories. | Review temporary VAT reductions if any. |
| FTA preferential duty | May be 0% or another rate | Requires valid C/O, correct origin rule, HS and goods description. | Do not assume FTA benefit if C/O is generic or inconsistent. |
SPECIALIZED POLICY MATRIX
| Cargo situation | Potential policy | Documents to check | Authority/portal | Recommended timing | Risk note |
|---|---|---|---|---|---|
| Standard wired bridge | Review ICT policy by HS/description; focus on HS, label and technical documents. | Datasheet, catalogue, label, model list. | Customs; specialized authority if triggered. | Before invoice finalization. | No conclusion without datasheet. |
| Wireless bridge | May fall under ICT/telecom group-2 goods; conformity/test report may be required. | Frequency, power, antenna, test report. | Relevant public service portal/NSW or competent authority. | 7–14 days before ETA or earlier. | Late review creates storage risk. |
| VPN/encryption/security bridge | Review civil cryptography and cybersecurity if functions fall into regulated lists. | Feature list, firmware guide, security datasheet. | Competent authority if applicable. | Before order placement. | Do not mislabel as security gateway. |
| Used/refurbished goods | Used-goods import conditions may arise. | Year, condition, serial list, contract. | Customs and relevant authority. | Before contract signing. | Risk of rejection or explanation request. |
| Sample, warranty, project, EPE/FDI | Policy depends on customs regime, purpose and post-clearance commitments. | PO, purpose letter, model/serial list. | Customs branch. | Before arrival. | Do not use business-trade dossier by default. |
LEGAL DOCUMENTS TO REVIEW
| Group | Document | Issuer | Effective timing | Role | Key points | Review note |
|---|---|---|---|---|---|---|
| Law | Customs Law 2014 | National Assembly | Review current amendments | Customs declaration and supervision basis | Customs dossier and clearance rules | Review by customs regime. |
| Decree | Decree 08/2015/ND-CP; Decree 59/2018/ND-CP | Government | Review current validity | Customs procedure guidance | Dossier and declaration rules | Review by channel and regime. |
| Tariff | Decree 26/2023/ND-CP | Government | Effective from 15 July 2023; partly amended | MFN import tariff | Appendix II, heading 85.17 | Check latest version. |
| Tariff | Decision 15/2023/QD-TTg | Prime Minister | Effective from 15 July 2023 | Ordinary import duty | Ordinary tariff schedule | Check by exact HS. |
| Specialized circular | Circular 29/2025/TT-BKHCN | Ministry of Science and Technology | Effective from 31 December 2025 | ICT/telecom group-2 goods | Appendices I, II and integrated product rules | Important for wireless bridge. |
| Labelling | Decree 43/2017/ND-CP; Decree 111/2021/ND-CP | Government | Review current validity | Original label and Vietnamese supplementary label | Mandatory label contents | Check model, origin and importer details. |
VIEW / DOWNLOAD ORIGINAL LEGAL DOCUMENTS
Businesses may search legal documents by reference number on official portals or issuing authorities’ websites. Additional verification on official legal databases or authority websites is recommended before application.
CUSTOMS DOCUMENT CHECKLIST
Commercial documents
- Commercial Invoice
- Packing List
- B/L or AWB
- Sales Contract/PO if any
- C/O if claiming preferential duty
- Catalogue, datasheet, user manual
- Label photos and model/serial list if needed
Specialized dossier if applicable
- Quality inspection registration
- Certificate/declaration of conformity
- Test report under relevant QCVN
- Labelling dossier
- Technical documents on frequency, power and security/encryption
- Permit or specialized opinion if applicable
KEY DECISION POINTS THAT MAY HOLD THE SHIPMENT
| Decision point | Question | Evidence | Consequence if unclear | Recommended action |
|---|---|---|---|---|
| HS code | Does the bridge satisfy 8517.62.43? | Datasheet, application diagram | Reclassification and duty adjustment | Prepare functional justification and manufacturer documents |
| Model | Does invoice model match catalogue/label? | Invoice, PL, label photo | Additional documents or amendment required | Lock model list before declaration |
| Wireless | Does it include Wi‑Fi/Bluetooth/4G/5G? | Wireless specs, test report | Missed conformity requirement | Review frequency and QCVN before ETA |
| Security | Does it include VPN/encryption/firewall? | Feature list, firmware guide | Cryptography/cybersecurity policy risk | Distinguish normal bridge from security gateway |
| C/O | Is C/O eligible for preferential treatment? | C/O, invoice, HS, origin rule | FTA benefit denied | Check form, origin criteria and description before ETA |
PRACTICAL E2E PROCESS
Step 1: Pre-ETA review
Finalize HS, policy, duty, C/O, label, goods condition, wireless/encryption features and specialized policy.
Step 2: Lock documents and technical files
Finalize invoice, packing list, B/L/AWB, catalogue, datasheet, model/serial list and verify all key data.
Step 3: Register specialized procedures if any
For wireless or security-enabled bridge, prepare test reports, conformity dossier or permits before ETA.
Step 4: Customs declaration
Green channel: conditional system clearance. Yellow: document inspection. Red: document and physical inspection. Typical queries cover value, HS, goods name, model, C/O, catalogue and specialized policy.
Step 5: Clearance and post-clearance
Deliver to warehouse, apply Vietnamese label/conformity mark if required, supplement test results, keep shipment dossier and prepare post-clearance explanations.
PRE-ETA RISK CHECKLIST
| Risk | Impact | Pre-ETA control | Documents to check |
|---|---|---|---|
| Generic goods name | Wrong HS/policy | State wired/wireless bridge, model and function | Invoice, catalogue, datasheet |
| Model mismatch | Delay or amendment | Lock model list before documents are issued | Invoice, PL, label, serial list |
| Wireless function missed | Missing conformity/test report | Check frequency, power and antenna | Datasheet, test report, manual |
| Invalid C/O | FTA benefit denied | Check form, HS, description and origin criteria | C/O draft, invoice, rule of origin |
| Used/refurbished status not reviewed | Explanation or eligibility risk | Confirm condition in contract and documents | Contract, invoice, photos, serial list |
FAQ
Does importing a bridge require a permit?
Do not conclude absolutely. A standard wired bridge may not trigger a separate permit, but wireless, encryption/VPN/security functions may require further review.
Is conformity assessment required?
It depends on HS, product description, wireless function and group-2 goods list at the import time.
Can C/O reduce duty?
Possibly, if a valid C/O and applicable FTA origin rule are satisfied. With MFN 0%, C/O may still support origin documentation but should be assessed practically.
Is a wireless bridge the same as an access point?
No. They may both use Wi‑Fi, but function, HS and technical policy must be reviewed by actual model.
What if invoice model differs from catalogue?
Request document amendment or manufacturer confirmation before declaration.
Are sample/warranty goods handled like commercial goods?
Not always. Customs regime, value, purpose and post-clearance obligations must be reviewed.
RELATED ARTICLES
IMPLEMENTATION SUPPORT FROM TGIMEX
This guide provides an operational map for HS, duty, documentation and specialized policies. For actual shipments, the dossier must still be reviewed against catalogue, datasheet, model, origin, goods condition and import purpose.
TGIMEX operates through an agency network in over 60 countries and is a member of WCA, WCA China Global, VLA and HNLA, with capabilities in sea, air, road/rail freight, customs clearance, C/O, import permits, warehousing and inland delivery for FDI, EPE, factories and technically demanding shipments.
Pre-ETA review
HS, policy, C/O, duty, label, catalogue, datasheet and model check.
Compliance control
Cross-check invoice, packing list, B/L/AWB, C/O, catalogue, test report, label and technical documents.
International logistics & declaration
Coordinate agents, carriers, ETA, pre-alert and customs declaration.
Post-clearance dossier
Keep shipment dossier, labels, conformity marks and test results if applicable.
Businesses should not wait until cargo arrival to begin compliance review. Even a minor mismatch between invoice, packing list, catalogue, datasheet, C/O or label may cause document requests, clearance delay or unplanned storage charges.
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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