A Wi-Fi module may look like a small component, but import clearance often fails at HS classification, radio-frequency policy, conformity dossier, labeling and model consistency. This article provides an E2E (End-to-End) compliance map before ETA: HS Code, proposed taxes, specialized policies, customs dossier, clearance decision points and risk checklist. For the product covered in this article, the importer should confirm the model, intended use, construction or composition, new/used condition, and technical documents before concluding the HS code, tax treatment, or specialist policy. The following sections organize the main controls from document receipt, catalogue and label review through dossier preparation, declaration, and coordination at the port of entry.

QUICK FACTS

Review item	Proposed handling for Wi-Fi module	Application note
Product name	Wi-Fi module / wireless communication module / radio transceiver module for wireless data transmission	Do not automatically apply to Bluetooth, Zigbee, NFC or other SRD modules when frequency or technical specs differ.
Reference HS code	8517.62.59	For modules with wireless data receiving/transmitting function; verify by datasheet, circuit diagram and import purpose.
Proposed taxes	Ordinary import duty: 5% reference; MFN: 0%; VAT: 10%; special FTA rate often to be reviewed at 0% if C/O is valid	Check the tariff schedule on the customs declaration date.
Specialized policy	May fall under ICT Group-2 goods requiring type approval/declaration of conformity depending on model, frequency band, output power and QCVN	Do not conclude exemption without technical dossier review.
Key technical dossier	Datasheet, catalogue, user manual, model list, test report, frequency/power/Wi-Fi standard, original label	Commodity name, model, quantity, origin and specifications must match across documents.

Legal note: Do not apply one HS code to all Wi-Fi modules. Review catalogue, datasheet, model and actual import purpose.

Illustration for Wi-Fi Module Import Procedure in Vietnam — Illustration of the product group and document review before customs clearance.

SCOPE OF APPLICATION

This article applies to Wi-Fi modules imported as modules/boards/wireless communication components for integration into electronic, IoT, smart-home, industrial or ICT products.

Not automatically covered Bluetooth, Zigbee, NFC, other SRD modules, access points, routers or complete networking equipment with different technical nature.

Separate review required Samples, warranty goods, project shipments, R&D, EPE/FDI imports, used/refurbished goods, security firmware or multi-radio modules.

Application principle: Review according to catalogue, datasheet, model and actual import purpose. Software, transmission, encryption, battery, adapter, charger or accessories must be reviewed separately.

CLASSIFICATION & TECHNICAL IDENTIFICATION

Wi-Fi modules are identified by wireless data transmission/reception function, IEEE 802.11 standard, operating band, output power, antenna arrangement, UART/SPI/SDIO/USB/PCIe interface and host-device integration purpose.

Criteria to check	Documents to compare	Risk if wrongly described	Suggested goods description
Goods nature	Catalogue, datasheet, module schematic, BOM if any	Misclassification as IC, PCB component or finished device	Wi-Fi module for wireless data transmission/reception, model…, brand…, new 100%.
Wi-Fi standard/frequency	Datasheet, RF specification, test report	Wrong QCVN or missing conformity dossier	State IEEE 802.11 standard and 2.4/5/6GHz band if shown.
Output power/antenna	RF report, antenna specification	Additional explanation on frequency/power/independent operation	State whether antenna is integrated or external and whether it is for host-device integration.
Encryption/security functions	User manual, firmware description, security datasheet	Potential civil cryptography/cybersecurity review	Do not use “security module” when it is only a connectivity module.
Condition	Invoice, packing list, label photos	Used/refurbished goods may trigger different policy	State “new 100%” only when supported.

HS CODE – DUTIES – C/O

HS classification must follow the main function, structure and operating principle. For Wi-Fi modules, determine whether the goods are wireless data transmission modules or pure electronic components.

Reference HS code	Applicable condition	Risk of wrong code	Documents to review
8517.62.59	Wireless data receiving/transmitting module, not clearly classifiable as a complete wireless LAN device	Wrong taxes/policy and technical explanation requests	Datasheet, catalogue, circuit diagram, RF functions.
8517.62.51	Consider only if the goods are complete wireless LAN equipment capable of independent operation	Wrongly applied if the goods are only modules	Manual, product photos, power supply, ports, independent operation.
8542 or other component headings	Consider only if the goods are pure semiconductor ICs/components, not complete RF modules	Misclassification if RF front-end/firmware/transmission functions exist	Detailed datasheet, construction, pinout, BOM.

Duties and C/O to review

Tax / duty item	Proposed rate for HS 8517.62.59	Application condition	Review note
Ordinary import duty	5% reference	When preferential/special preferential treatment is not applicable	Verify the ordinary tariff schedule on declaration date.
MFN import duty	0%	When MFN origin/treatment is applicable and HS is accepted	Vietnam Trade Portal currently shows MFN 0% for 8517.62.59.
VAT	10%	Under current VAT policy for the reference HS code	Review policy changes before declaration.
Special preferential duty with C/O	Often reviewed at 0% if valid C/O and FTA conditions are met	C/O must have correct form, origin criterion, goods description and HS handling	Common risks: wrong C/O form, wrong origin criterion, third-party invoice not properly declared.

Note: Proposed rates are for planning only. Verify tariff, exporting country, C/O, VAT and technical dossier on the declaration date.

SPECIALIZED POLICY MATRIX

Goods scenario	Potential policy	Dossier to check	Authority / portal if identifiable	Recommended timing	Risk note
Standard new Wi-Fi module	HS/tax/label/technical dossier review	Invoice, packing list, datasheet, catalogue, original label	Customs; VNACCS/VCIS	Before ETA	Generic “module” description may trigger document requests.
Module with Wi-Fi 2.4/5/6GHz transmission	Possible ICT Group-2 conformity under Circular 29/2025/TT-BKHCN and relevant QCVN	Test report, RF specs, frequency, output power, model list	Telecom/quality authority; public service portal/NSW if applicable	Before shipment arrival	Late conformity work may delay clearance.
Module as host-device component	Policy may differ from finished equipment; nature must be proven	Datasheet, installation diagram, host product description, BOM if any	Customs; specialized authority if explanation is needed	Before finalizing HS/documents	Do not presume exemption if RF function is present.
Module with security/encryption firmware	Civil cryptography/cybersecurity review if beyond ordinary Wi-Fi connectivity	Security datasheet, firmware function, key management description	Competent authority according to applicable policy	Before contracting or ETA	Do not apply crypto policy automatically to all Wi-Fi modules.
Sample/R&D/EPE/FDI import	Different customs purpose may apply but specialized policy still needs review	PO, import purpose, sample quantity, internal-use commitment if any	Customs; specialized authority if required	Before ETA	Unclear purpose may be treated as commercial import.
Used/refurbished goods	Possible restriction/prohibition for used ICT goods/components	Goods condition, label photos, year of manufacture, supplier declaration	Customs; managing ministry if permit is required	Before purchase	Do not import used goods before policy review.

LEGAL DOCUMENTS TO REVIEW

Document group	Document number/name	Issuing authority	Effective timing	Role in procedure	Key provisions/appendices	Review note
Law	Law on Customs 2014	National Assembly	In force; check amendments	Customs procedure basis	Customs dossier and inspection rules	Do not cite a specific article without shipment review.
Law	Law on Product and Goods Quality 2007	National Assembly	In force; check amendments	Quality management basis for Group-2 goods	Quality control and state inspection principles	Apply when the module is under Group-2 goods.
Circular	Circular 29/2025/TT-BKHCN	Ministry of Science and Technology	Issued 13 Nov 2025; effective 31 Dec 2025	ICT Group-2 list and conformity basis	Article 3, Article 4 and appendices/QCVN	Directly review the appendix for frequency/model.
Decree	Decree 43/2017/ND-CP and Decree 111/2021/ND-CP	Government	Decree 43 effective 01 Jun 2017; Decree 111 effective 15 Feb 2022	Goods labeling and Vietnamese sub-labels	Mandatory label contents and labeling responsibility	Check original label, model, origin and importer.
Decree	Decree 211/2025/ND-CP	Government	Issued 25 Jul 2025; effective 09 Sep 2025	Review if module has dedicated civil cryptography/key management functions	Civil cryptography management list/conditions	Not automatically applicable to ordinary Wi-Fi modules.
Tariff	Current import-export tariff / Vietnam Trade Information Portal	Customs/official trade portal	On declaration date	HS, MFN, VAT and FTA rate review	HS 8517.62.59 and alternatives	Re-check before declaration.

VIEW / DOWNLOAD ORIGINAL DOCUMENTS

Companies should cross-check the official legal portal or authority website before application.

Circular 29/2025/TT-BKHCN HS 8517.62.59 lookup Decree 211/2025/ND-CP Decree 43/2017/ND-CP

CUSTOMS CLEARANCE DOSSIER

Commercial documents Invoice, Packing List, B/L or AWB, Sales Contract/PO, C/O if claiming FTA preference, catalogue/datasheet, product photos, original label and model list.

Specialized dossier if applicable Quality inspection registration, type approval, declaration of conformity, test report, labeling dossier, technical documents, civil cryptography/cybersecurity dossier if applicable.

Dossier group	Required documents	Used for	Usually prepared by	Common error	Pre-ETA check
Commercial documents	Commercial Invoice, Packing List, Contract/PO	Declaration, value, quantity, origin	Importer/Procurement/Supplier	Generic goods name without model/origin	Match name, model, quantity, price and Incoterms.
Transport documents	B/L or AWB, arrival notice, pre-alert	ETA tracking, delivery, customs filing	Forwarder/Carrier/Docs	Wrong consignee, package/weight mismatch	Match with invoice/packing list.
Technical documents	Catalogue, datasheet, user manual, RF specification, model list	HS, policy, conformity, customs explanation	Supplier/Engineering/Compliance	Missing frequency/power/Wi-Fi standard	Request official PDF for each model.
ICT compliance dossier	Test report, type approval, declaration of conformity, quality inspection if required	Group-2 policy and market circulation	Compliance/testing body/authority	Report for a different model/QCVN	Check model, firmware, band, power and antenna.
C/O	FTA C/O form and direct transport documents if needed	Special preferential duty	Supplier/Exporter/Importer	Wrong description/origin criterion	Review C/O draft before issuance.
Labeling	Original label, Vietnamese sub-label, serial/packing label photos	Clearance, circulation, post-clearance review	Importer/Supplier/Warehouse	Missing model/origin/importer	Prepare sub-label before circulation.

Control rule: Goods name, quantity, model, serial number, origin and technical specifications must match across commercial documents, catalogue, labels, specialized dossier and customs declaration.

CLEARANCE DECISION POINTS

Decision point	Question to answer	Proof documents	Consequence if unclear	Recommended handling
HS code	Is it a wireless data module or pure IC/component?	Datasheet, catalogue, module diagram	Wrong HS/tax/policy	Fix HS before ETA and prepare Vietnamese technical explanation.
Goods status	Module or finished device?	Photos, manual, power supply, ports	Wrong permit/conformity policy	State host-device integration if applicable.
Frequency/power	2.4/5/6GHz, Bluetooth, Zigbee, NFC or other SRD?	RF specs, test report	Missing QCVN/dossier	Review wireless standard before purchase.
ICT conformity	Does the model fall under CNHQ/CBHQ?	Circular 29, test report, certificate	Clearance/circulation delay	Prepare conformity dossier before ETA.
C/O	Correct form, criterion, description?	C/O draft, invoice, packing list, B/L	Loss of FTA rate	Review C/O draft.
Label	Enough model, origin, importer information?	Label photos, packing label	Labeling non-compliance	Prepare Vietnamese sub-label.

PRACTICAL E2E PROCESS

Pre-ETA review. Fix HS, ICT policy, taxes, C/O, labeling, condition and permit/conformity exposure.

Lock documents and technical dossier. Finalize Invoice, Packing List, B/L/AWB, catalogue, datasheet, model list, RF specification and test report.

Specialized registration/conformity if applicable. Prepare model-based dossier by frequency, output power and QCVN.

Customs declaration. Prepare explanation for HS, goods name, model, value, C/O, catalogue and specialized policy in Yellow/Red channel.

Clearance, delivery and post-clearance file retention. Arrange delivery, labels/conformity marks if applicable and retain shipment dossier.

PRE-ETA RISK CHECKLIST

Risk	Impact	Pre-ETA prevention	Documents to check
Generic goods name	Additional document request and delay	State Wi-Fi module with model/standard/frequency	Invoice, packing list, datasheet
Wrong HS	Wrong taxes and policy	Classify based on technical nature	Datasheet, circuit diagram, RF specs
Missing conformity dossier	Group-2 policy cannot be handled	Obtain test report/QCVN documents before arrival	Test report, CNHQ/CBHQ, model list
Model mismatch	Dossier rejection	Lock model/serial list and label data	Invoice, packing list, label, catalogue
C/O mismatch	FTA rate denied	Review draft C/O	C/O, invoice, B/L
Unreviewed security function	Unexpected permit/explanation	Ask supplier for firmware/encryption description	Security datasheet, user manual

FAQ

Does Wi-Fi module import require an import permit?

No absolute conclusion should be made. Review the model, frequency, output power, independent-operation capability and import purpose.

Is conformity certification/declaration required?

Possibly, if the model falls under ICT Group-2 and relevant QCVN. Review Circular 29/2025/TT-BKHCN and the technical dossier.

Can HS 8517.62.59 be used for all Wi-Fi modules?

No. It is a reference code for wireless data transmission/reception modules. Pure ICs or finished devices may be classified differently.

Is Vietnamese sub-label required?

For goods circulated in Vietnam, labeling rules must be reviewed and Vietnamese sub-labels should be prepared when required.

Can C/O reduce duties?

It may. MFN is already 0% for the reference code, but C/O remains important for FTA treatment and origin management.

Are sample/R&D shipments handled like commercial shipments?

Not automatically. Import purpose, quantity, user and specialized policy must be reviewed.

What if the module also has Bluetooth/Zigbee/NFC?

This article covers Wi-Fi module only. Multi-standard modules need additional review of all frequencies and QCVN requirements.

IMPLEMENTATION SUPPORT FROM TGIMEX

This article gives a planning map for HS code, duty, customs dossier and specialized policy. For actual shipments, businesses should still review the catalogue, datasheet, model, documents, origin and import purpose.

Pre-ETA review HS, specialized policy, C/O, duties, labeling and technical documents.

Compliance dossier control Cross-check Invoice, Packing List, B/L/AWB, C/O, catalogue, test report, labels and technical files.

International logistics Coordinate agents, carriers, ETA tracking, pre-alert and transport documents.

Customs & post-clearance Prepare declaration dossier, handle customs channels and retain files by shipment.

For shipments exposed to specialized inspection, permits, C/O or labeling requirements, companies should not wait until cargo arrival to start compliance review. Minor discrepancies between documents may trigger additional requests, clearance delay or unplanned storage costs.

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