A wafer shipment can be delayed when the HS code is misclassified, self-declaration is incomplete, food-safety inspection is registered too late, or product names, labels and origin documents do not match. This guide provides an E2E operating map from product identification, HS code and tax to food-safety documentation, customs clearance and post-clearance obligations before ETA.

1. QUICK OVERVIEW AND COMPILATION NOTE

Scope

Processed, prepackaged cream-filled wafers imported for commercial sale and circulation in Vietnam.

Reference HS code

1905.32.20 – wafers. Final classification must be confirmed against the actual product, composition and technical file.

Food-safety policy

HS 1905.32.20 is included in the Ministry of Industry and Trade list subject to State food-safety inspection under Circular 28/2026/TT-BCT.

Product declaration

Ordinary wafers are normally processed prepackaged foods and are generally subject to self-declaration under Decree 15/2018/ND-CP, unless another regulatory category applies.

Reference duty

MFN 35%; ordinary import duty reference 52.5%. FTA rates may be lower where origin and documentary requirements are satisfied.

2026 VAT

Reference 8% where the product qualifies for the VAT reduction under Decree 174/2025/ND-CP through 31 December 2026; otherwise apply the relevant standard VAT treatment.

Compilation note: Operational reference for importers, procurement, legal, compliance, operations and documentation teams. Legal review date: 4 September 2026.

2026 legal status: Resolution 15/2026/NQ-CP suspends Decree 46/2026/ND-CP and Resolution 66.13/2026/NQ-CP. During the suspension, the regime under Decree 15/2018/ND-CP and relevant guidance continues to apply until new rules take effect.

2. KEY TERMS AND WHY THE PROCEDURE MATTERS

For imported wafer products, the following terms are key control points. If these terms are misunderstood, businesses often end up with errors in classification logic, document preparation and shipment timing.

HS Code

The customs classification code used to determine duty treatment, commodity policy and customs declaration data.

Food safety

The compliance layer covering declaration, testing, State inspection and the conditions for domestic circulation.

Self-declaration

The mechanism under which the business self-declares the product under Decree 15/2018/ND-CP and assumes product-safety responsibility.

INS

State food-safety inspection

The import inspection layer that may follow a reduced, normal or tightened method depending on the applicable conditions.

C/O

Certificate of Origin

Used to prove origin and may be a condition for enjoying preferential FTA tariff treatment.

ETA

ETA & DEM/DET

ETA is the estimated arrival time, while DEM/DET refers to detention/demurrage and related storage exposure when documents are completed late.

NSW

National Single Window

The electronic gateway that may be used for specialized procedures when the relevant agency and process have been implemented there.

SKU

SKU / Variant

The identifier for each product variant or packing format; it must stay aligned across the label, declaration file and shipment documents.

Why this matters: for wafer imports, customs declaration is only one layer. The business must control product identity – self-declaration – import food-safety inspection – labeling – HS – C/O – tax as one integrated chain. A mismatch in composition, product name or SKU can break the consistency of the whole file.

Common triggers: overly generic trade names, label changes without updating the dossier, or a mismatch in SKU/variant are common reasons for document supplementation requests and delayed clearance.

3. DETAILED PRODUCT CLASSIFICATION AND IDENTIFICATION

This article focuses on ordinary processed cream-filled wafers, fully prepackaged for retail sale. Its conclusions should not automatically be applied to health supplements, foods for special medical purposes, special dietary foods or products marketed with specific health functions.

Product group / shipment scenario	Technical features to check	Example	Supporting evidence	Potential regulatory trigger	Documents to cross-check	Application note
Ordinary cream-filled wafer	Crisp wafer layers with cream filling; ready-to-eat; prepackaged	Vanilla, strawberry or milk-cream wafer	Ingredient list, product specification, photos, original label	Self-declaration; State food-safety inspection; labeling; HS/tax/C/O	Spec, test report, label, self-declaration, Invoice/PL	Primary scope of this guide.
Cocoa/chocolate-coated wafer	Coating ratio, cocoa/chocolate ingredients, overall product structure	Chocolate-coated wafer	Formula, ingredient percentages where relevant, cross-section photo, label	May affect HS description/testing scope; product nature under heading 1905 still needs review	Composition, spec, test report	Do not move to Chapter 18 solely because chocolate is present; classify the actual product.
Wafer roll/stick/sheet	Shape, structure and presence of filling	Wafer roll, stick, sheet	Catalogue/spec/photos	May still fall under 1905.32 but the precise description must be confirmed	Invoice, label, product sheet	Trade name alone is insufficient for HS classification.
Sample/research shipment	Quantity and non-commercial purpose	Sample for testing/R&D	Purpose confirmation, quantity, transport docs	Possible exemption from State food-safety inspection if Article 13 conditions are met	Purpose letter, proforma/invoice, packing list	Purpose and reasonable quantity must be evidenced.
Special nutrition/health positioning	Claims, intended users, functional ingredients	Fortified wafer for a special dietary purpose	Formula, claims file, label, intended use	May move into product-registration or another specialized regime	Full product regulatory file	Do not apply this guide as a final conclusion to health supplements/medical nutrition.
Cream filling with dairy/animal-origin ingredients	Source, processing status and final-product form	Milk-cream wafer	Ingredient declaration, manufacturer statement	Review whether any additional specialized policy is triggered by the actual ingredients/processing	Formula, processing statement	Do not assume veterinary quarantine merely from the word “milk”.

Identification warning: Do not describe the goods only as “biscuit” or “snack”. A more defensible description is “cream-filled wafer biscuits, retail packed”, with brand/SKU and weight where relevant. Vague descriptions can cause HS, food-safety scope and self-declaration mismatches.

4. HS CODE – TAX – C/O

For ordinary cream-filled wafers, the main reference classification is 1905.32.20 – wafers. Circular 28/2026/TT-BCT also lists this code under cakes, jams and confectionery subject to State food-safety inspection. The final HS code must nevertheless be determined from the product’s actual composition, structure and supporting documents.

Reference HS	Suitable description/group	Classification basis	Condition	Ordinary import duty	MFN duty	VAT	C/O/FTA to review	Documents
1905.32.20	Wafers	Heading 19.05; waffles and wafers subheading	Product is substantively a wafer, not a waffle	52.5% reference under ordinary-duty mechanism	35%	8% if eligible for the 2026 reduction; otherwise review the standard treatment	ATIGA, ACFTA, AJCEP/VJEPA and FTA by actual origin	Formula/spec, label, photos, catalogue, Invoice, C/O
1905.32.10	Waffles	Same 1905.32 subheading but product is a waffle	Only if the product is actually a waffle	Check current tariff	Check current tariff	Check VAT policy at declaration date	FTA by origin	Product spec, photos, manufacturer description
1905.31.10 / 1905.31.20	Sweet biscuits without/with cocoa	Sweet-biscuit group rather than wafer	Only where the product structure is biscuit, not wafer	Check current tariff	15% under the current MFN schedule of Decree 26/2023	Review current VAT policy	FTA by origin	Spec, composition, cross-section photos

Duty figures must be re-confirmed on the customs declaration date after the final HS code and origin are fixed. FTA rates apply only where rules of origin and valid origin evidence are satisfied.

Special preferential C/O/FTA review by import route

Origin/route	FTA	Origin document	Reference special rate	Conditions	Documents	Application note
ASEAN	ATIGA	Form D or origin proof under the applicable mechanism	0% for HS 1905.32.20 in the 2026 ATIGA schedule	Origin rule and documentary/transport conditions must be met	C/O, Invoice, B/L, Packing List, HS	Make sure goods description and HS data match the shipment.
China	ACFTA; compare RCEP where relevant	Form E or appropriate origin proof	ACFTA reference 0% if eligible	Correct PSR, origin proof and shipment route/documentation	C/O, Invoice, B/L/AWB, manufacturer data	A Form E does not automatically guarantee preference if key data are inconsistent.
Japan	AJCEP/VJEPA; compare CPTPP/RCEP where appropriate	Origin proof under the selected agreement	AJCEP/VJEPA reference 0% for the 2026–2027 period	Meet the PSR and origin-procedure requirements	Origin document, Invoice, transport docs	Select the most beneficial agreement only where all conditions are met.
Other origins	Relevant FTA if available	As provided by the agreement	Check the current special tariff schedule	Based on actual origin and PSR	C/O/origin proof, Invoice, transport docs	Do not apply one rate to all countries.

Pre-ETA C/O check: verify the origin form/evidence, WO/RVC/CTH/CTSH or other PSR, product description, HS, quantity/weight, country of origin, third-party invoicing if any, transport route, issue date and electronic/signature requirements against Invoice – Packing List – B/L/AWB.

5. DOSSIER SET & SUBMISSION READINESS

For imported wafer products, the dossier should be managed in three layers: commercial documents, technical/specialized documents, and the document pack used for registration and pre-clearance alignment. The goal is not simply “to submit”, but to lock the right data – the right version – at the right time so that the whole dossier follows one consistent compliance logic.

Commercial documents

Commercial Invoice.
Packing List.
Bill of Lading/Air Waybill.
Sales Contract/Purchase Order, if any.
C/O if preferential tariff treatment is intended.

Technical / specialized documents

Product self-declaration under Form No. 01.
Food safety test result still valid within 12 months at the time of use.
Product specification / ingredient list, original label, draft Vietnamese supplementary label, product photos.
Manufacturer statement or technical clarification files when composition, structure or intended use must be explained.

Documents for registration & alignment

Form No. 04 when the shipment falls under state food safety inspection.
Copy of Packing List and other documents required under the applicable inspection method.
Label pack: original label, proposed supplementary label content, packing format.
Identification data set: SKU/variant, product name, origin, manufacturer, weight and packing specs.

Preparation principle: the dossier should be locked per shipment before ETA, with a full consistency check across Invoice – Packing List – B/L/AWB – C/O – self-declaration – test report – label – specification. Submission channels and timing may vary depending on the inspection method and the operational status of each procedure, so the dossier should be reviewed shipment by shipment instead of relying on a generic assumption based only on the product name.

OPERATIONAL DOCUMENT CHECKLIST

Document group	Required documents	Used for which step	Who usually prepares	Common issues	Pre-ETA check
Commercial	Invoice, Packing List, B/L/AWB, Contract/PO	Customs declaration, customs value, shipment cross-check	Procurement/Docs/Forwarder	Overly generic product name; wrong quantity/net weight/gross weight	Cross-check SKU, carton count, weight and origin across all documents.
Origin	C/O/origin proof	Preferential tariff claim	Supplier/Exporter/Docs	Incorrect HS, description, invoice reference or origin criterion	Review the draft C/O before official issuance and before ETA.
Self-declaration	Form 01 + valid test report	Product compliance before circulation	Importer/Legal/Compliance	Test report older than 12 months; mismatched name/label/variant	Compare product name, ingredient, package, manufacturer and label.
State food safety inspection	Form 04, self-declaration, Packing List and documents under the inspection method	Shipment inspection registration	Importer/Compliance/Forwarder	Late registration; wrong inspection method; missing self-declaration	Determine exemption/reduced/normal/tightened inspection before ETA.
Label	Original label + draft supplementary label content	Post-clearance circulation; product identification support	Brand/Importer/Legal	Wrong translation of ingredients; missing responsible party; shelf-life mismatch	Approve the artwork in parallel with the self-declaration file.
Technical	Specification, ingredient list, photos, SKU list	HS, food safety, customs explanation	Supplier/QA/Procurement	Lack of ratios/details needed for classification	Request standard files from the manufacturer before finalizing the PO.

Data consistency rule: product name, SKU/variant, quantity, weight, origin, manufacturer and identification data must remain aligned across the Invoice, Packing List, B/L/AWB, C/O, label, self-declaration, test report and customs declaration.

6. LEGAL BASIS AND SPECIALIZED-POLICY MATRIX

6.1. Legal instruments to review

Instrument group	Instrument	Issuing authority	Effective/applicable date	Role	Key article/appendix	Review note
Resolution	Resolution 15/2026/NQ-CP	Government	6 Apr 2026	Suspends Decree 46/2026 and Resolution 66.13/2026	Suspension and transitional treatment	Critical 2026 legal-status reference.
Decree	Decree 15/2018/ND-CP	Government	2 Feb 2018; continues during the above suspension	Self-declaration and State inspection of imported food	Articles 4, 5; Chapter VI, especially Articles 13, 16, 17, 18, 19	Review together with current amendments/guidance at filing date.
Circular	Circular 28/2026/TT-BCT	Ministry of Industry and Trade	17 Jul 2026	HS list of imported goods subject to State food-safety inspection under MOIT	Cakes/jams/confectionery list; HS 1905.32.20	Confirms wafers are within the MOIT inspection list.
Tariff	Decree 26/2023/ND-CP and amendments	Government	15 Jul 2023; review current consolidated status	MFN tariff schedule	Appendix II, Chapter 19, HS 1905.32.20	Reference MFN 35%; reconfirm at declaration date.
Ordinary duty	Decision 15/2023/QD-TTg	Prime Minister	15 Jul 2023	Ordinary import-duty mechanism	Rules for ordinary rates	Reference rate for this HS: 52.5%; verify applicability.
VAT	Decree 174/2025/ND-CP	Government	1 Jul 2025; reduction policy through 31 Dec 2026 within scope	Determines 8% vs standard VAT	Exclusion appendices and scope	Do not assume 8% without checking the actual product.
Labeling	Decree 43/2017/ND-CP, amended by Decree 111/2021/ND-CP	Government	Decree 111 effective 15 Feb 2022	Original and supplementary Vietnamese labeling	Imported-goods and supplementary-label rules	Approve label before domestic circulation.
Customs	Circular 38/2015/TT-BTC, amended by Circular 39/2018/TT-BTC	Ministry of Finance	As currently effective	Customs dossiers and declaration procedures	Relevant declaration/document provisions	Check current customs rules on declaration date.

6.2. Specialized-policy matrix by shipment scenario

Shipment scenario	Legal basis	Potential policy	Authority/portal	Trigger
Retail prepackaged wafer	Decree 15/2018; Circular 28/2026/MOIT	Self-declaration + State import food-safety inspection under the applicable method	Competent local authority for self-declaration record; designated State inspection body/NSW where applicable	Processed prepackaged food; HS listed under MOIT.
Shipment eligible for reduced inspection	Articles 16–17, Decree 15/2018	Reduced inspection	Customs/competent body under current mechanism	One of the reduced-inspection conditions is met and strict inspection is not triggered.
Normal inspection shipment	Articles 16–19, Decree 15/2018	Documentary inspection	State inspection body/NSW where applicable	Not exempt, reduced or strict.
Strict inspection shipment	Articles 16–19, Decree 15/2018	Document review plus sampling/testing	State inspection body	Trigger under Article 17, warning or non-compliance history.
Testing/research samples	Article 13, Decree 15/2018	Possible exemption from State import food-safety inspection	Customs/relevant authority	Reasonable quantity for testing/research with confirmation; not commercial sale.
Special nutrition/health product	Decree 15/2018 and category-specific rules	May require product registration and another specialized route	Competent specialized authority	Claims, ingredients or intended users change the legal classification.

VIEW / DOWNLOAD OFFICIAL SOURCES

Resolution 15/2026/NQ-CP Decree 15/2018/ND-CP Circular 28/2026/TT-BCT Decree 26/2023/ND-CP Decree 174/2025/ND-CP State food-safety inspection – National Public Service Portal

Priority sources: Government e-portal, Ministry of Industry and Trade and the National Public Service Portal. Businesses should re-check instrument status at the time of application.

7. PROCESSING TIME, FEES AND LOGISTICS RISK COSTS

Task/milestone	Reference timing	Officially published fee where available	Control point
Product data lock and laboratory testing	Should start before shipment is fixed; testing time depends on the laboratory and test panel	Laboratory fee depends on provider	Do not wait until cargo departs to request formula/spec/test data.
Self-declaration	Performed under Decree 15/2018; after self-declaration the business assumes responsibility for the product	No fixed State fee stated here because local treatment may vary	The test report must be within 12 months at submission.
Normal State food-safety inspection	3 working days from receipt of a complete dossier under the National Public Service Portal procedure	Portal currently lists VND 150,000 per shipment for the normal procedure	Supplement requests extend the real timeline.
Strict inspection if triggered	7 working days from dossier receipt under the published procedure, including sampling/testing	The portal lists a separate fee schedule; testing costs may also arise	Build time buffer and review triggers before ETA.
Customs declaration and clearance	Depends on Green/Yellow/Red channel, food-safety result and document completeness	Import duty, VAT and shipment-specific customs/logistics costs	Unfinished specialized inspection can delay clearance conditions.
DEM/DET/storage	Depends on free time and carrier/terminal/warehouse tariff	No universal fixed rate	Calculate buffer from ETA, especially for strict inspection or dossier supplementation.

Operational recommendation: “pre-ETA” should be the document lock point, not the beginning of product research. For a new SKU, obtain formula/spec/label and testing data early enough to complete self-declaration and determine the inspection method before arrival.

8. PRACTICAL END-TO-END PROCESS

For imported wafer products, the E2E workflow should be treated as one continuous control chain from product review → document lock → customs processing → post-clearance control. The earlier the data is locked before ETA, the lower the risk of dossier amendments, label mismatch and extra storage costs.

STEP 01

Review the product before PO/shipment

Collect the ingredient list, specification, original label, product photos, SKU, manufacturer, country of origin and import purpose. Confirm whether it is a standard wafer product or a special food category.

STEP 02

Finalize HS – tariff – FTA/C/O

Compare the actual product structure with 1905.32.20; review MFN, ordinary tariff, VAT and the relevant FTA tariff schedule by origin. Request a draft C/O in advance if preferential duty treatment is needed.

STEP 03

Prepare the self-declaration file

Prepare Form 01 and a valid food safety test report; review the product name, ingredients, manufacturer, packaging and label details to avoid mismatch with the import shipment.

STEP 04

Determine the state food safety inspection method

Check whether the shipment may fall under an exemption under Article 13; if not, determine reduced/normal/tightened inspection under Articles 16–17 of Decree 15/2018/ND-CP and prepare the correct branch of documents.

STEP 05

Lock documents before ETA

Invoice, Packing List, B/L/AWB, C/O, self-declaration, test report, label and inspection-related data must be consistent. The draft supplementary label should also be finalized before circulation.

STEP 06

Open the customs declaration and handle the customs lane

Declare the correct product name, HS, customs value, origin and food safety policy. Green lane means lower system-level review; Yellow lane means document review; Red lane means both document and physical inspection.

STEP 07

Complete inspection – tax – clearance

Complete the requirements of the applicable inspection step, pay import tax/VAT and deal with any request for document supplementation immediately to reduce storage/DEM/DET exposure.

STEP 08

Control post-clearance obligations

Finalize the Vietnamese supplementary label before circulation if required; control distribution in line with the self-declared product; keep shipment files, C/O, test reports and inspection outcomes for post-clearance audit readiness.

What should ideally be completed before ETA: most of the product review, HS – C/O – tariff review, self-declaration preparation and document locking. It is not advisable to wait until cargo arrival to start requesting specifications, test reports or supplementary label review.

Main bottlenecks: insufficient HS basis; formula/label changes without updating the self-declaration file; wrong description/HS on the C/O; food safety inspection registration handled too late; incorrect translation of ingredients or origin on the supplementary label; inability to identify the correct SKU from the Invoice description.

9. FAQ

1. Does a cream-filled wafer need a separate import licence?

For an ordinary wafer, the main compliance work is not a standalone “import licence” but self-declaration, State food-safety inspection, labeling, customs and tax compliance. A different product category can trigger a separate regime.

2. Is self-declaration required for an ordinary wafer?

If it is processed prepackaged food sold in Vietnam, it is generally within the self-declaration mechanism under Article 4 of Decree 15/2018/ND-CP, unless an exception or product-registration category applies.

3. Must the statutory self-declaration dossier include a business registration certificate and food-safety facility certificate?

Article 5 of Decree 15/2018/ND-CP sets the core self-declaration dossier as Form 01 plus a food-safety test report within 12 months. Corporate, label and technical records remain important operational evidence but should not be misdescribed as statutory dossier items where the law does not list them.

4. What HS code is usually used for wafers?

The primary reference is 1905.32.20 – wafers. Final classification depends on the actual product; waffles are 1905.32.10 and sweet biscuits may fall under 1905.31.

5. Does chocolate or cocoa automatically move the product to Chapter 18?

No. Heading 19.05 includes various bakery products with or without cocoa. Classification must consider the actual product nature, composition and tariff rules rather than one ingredient alone.

6. Are wafers subject to State food-safety inspection on import?

Circular 28/2026/TT-BCT includes HS 1905.32.20 in the MOIT inspection list. Each shipment must still be assessed for exemption, reduced, normal or strict inspection under Decree 15/2018.

7. Can samples be exempt from State import food-safety inspection?

Testing/research samples in a quantity suitable for that purpose and supported by confirmation may fall within Article 13 exemptions. Commercial samples or disproportionate quantities should not automatically be treated as exempt.

8. Can a Chinese Form E reduce duty?

Potentially yes, where ACFTA rules of origin and origin-document requirements are met. The reference ACFTA rate for 1905.32.20 may be 0%, but the current tariff schedule and the full C/O conditions must be checked at declaration.

9. Is VAT 8% or 10% in 2026?

Decree 174/2025/ND-CP applies a VAT reduction through 31 December 2026 to goods within its scope. Check the exclusion appendices for the actual product; where eligible, the reference rate is 8%, otherwise the standard treatment applies.

10. When is a Vietnamese supplementary label required?

Imported goods circulated in Vietnam must meet labeling rules. If the original label lacks mandatory Vietnamese content, an appropriate supplementary label should be added before circulation while the original label is retained.

10. OUTPUTS AND POST-CLEARANCE OBLIGATIONS

A well-controlled wafer shipment should not end with a simple “customs cleared” status. The output should be managed through five operational file groups so that circulation, internal traceability and post-clearance review remain consistent.

Product file

Self-declaration, valid test report at declaration time, specification/ingredient list, label artwork and any product change-control records.

Shipment file

Invoice, Packing List, B/L/AWB, customs declaration, tax-payment evidence and C/O/origin proof where preferential duty is claimed.

Specialized compliance file

The registration file and results of State food-safety inspection under the applicable method, or evidence supporting exemption/reduced treatment where relevant.

Label & circulation control

The Vietnamese supplementary label should align with the original label and declaration dossier, while the circulated SKU/variant must remain controlled.

Archive & audit trail

Maintain an audit trail supporting HS, origin, food safety, labeling and consistency between the declared product and the imported goods.

CHECK

Post-clearance management principle

After cargo arrival, the file should not remain fragmented across departments. It is better to organize documents by shipment and by SKU for easier traceability and internal review.

Expected output quality: a complete product file, a shipment file with consistent data, compliant circulation labeling, explainable origin-preference records and a dossier ready for post-clearance inspection or internal review.

Product change alert: if the supplier changes the product name, origin or composition, reassess whether a new self-declaration is required and whether HS, testing, label or C/O is affected before the next shipment. A previous file should not be reused mechanically once the product data has changed.

11. TGIMEX IMPLEMENTATION SUPPORT

For cream-filled wafers, risk rarely sits in one document. It arises when the product – food-safety – origin – customs – transport layers are not locked to one consistent data set before ETA. Businesses should begin review while the supplier is preparing the goods rather than when the container has already arrived.

Pre-ETA review

Validate HS 1905.32.20 against the actual variant; review food-safety policy, inspection method, VAT, C/O/FTA and labeling requirements.

Compliance document control

Reconcile Invoice, Packing List, B/L/AWB, C/O, ingredient list, specification, self-declaration, test report and label.

Food-safety filing coordination

Prepare Form 04 data, method-specific inspection documents, follow supplementation requests and coordinate with the inspection body/electronic portal.

Customs declaration

Prepare declaration data, manage Green/Yellow/Red channels and support HS, value, origin and commodity-policy explanations where required.

International logistics & delivery

Track ETA/pre-alert/transport documents, coordinate carrier/airline, cargo pickup and domestic delivery according to clearance status.

Post-clearance file control

Archive by SKU/shipment; review supplementary labeling and audit trail for post-clearance customs and food-safety compliance.

For a new product or SKU, an E2E approach helps identify inconsistencies between formula, label, self-declaration, C/O and commercial documents before those inconsistencies become supplementation requests, clearance delays or unplanned storage costs.

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