Export Shipping Documents Guide: 15 Essential Files from Commercial Invoice to Bill of Lading

1. Overview: All 15 Documents at a Glance

#	Document	Issued By	Purpose	Required
1	Sales Contract	Buyer & Seller	Legal basis of the transaction	Essential
2	Proforma Invoice (PI)	Seller	Quotation; basis for L/C opening	Common
3	Commercial Invoice (CI)	Seller	Customs, settlement, tax refund	Essential
4	Packing List (PL)	Seller	Cargo details, weights, dimensions	Essential
5	Customs Declaration Authorization	Shipper	Authorize customs broker	Essential
6	Customs Declaration	Customs	Official export declaration	Essential
7	Inspection Certificate	CIQ / Inspection body	Statutory inspection clearance	If required
8	Certificate of Origin	CCPIT / Customs	Preferential tariff at destination	As needed
9	Booking Confirmation	Carrier / Forwarder	Space confirmation	Essential
10	VGM Declaration	Shipper / Weighbridge	SOLAS mandatory requirement	Essential
11	Bill of Lading (B/L)	Carrier / Forwarder	Title document, transport contract	Essential
12	Insurance Policy / Certificate	Insurer	Cargo insurance proof	CIF/CIP
13	Fumigation Certificate	Quarantine / Third party	Wooden packaging compliance	As needed
14	DG Declaration / Dangerous Goods Note	Inspection body	Dangerous goods compliance	DG only
15	Quality / Inspection Report	SGS / BV etc.	Quality assurance	As needed

Not every shipment needs all 15 — a standard FCL FOB export of general merchandise requires a minimum of 6-7 core documents. However, L/C payments, statutory inspection goods, dangerous goods, and wooden packaging can significantly increase the count.

2. Sales Contract

The contract is the source of truth for all subsequent documents. It defines product description, quantity, value, Incoterms, payment terms, and delivery schedule. Every document that follows must align with the contract.

Key Contract Clauses That Affect Documentation

• Incoterms: Determines insurance obligation (CIF vs FOB) and freight payment direction on the B/L. See Incoterms 2020 Complete Guide.
• Payment Terms: L/C demands the strictest document compliance (discrepancy fees of USD 50-100 per point); T/T is more flexible.
• Port of Destination: Affects B/L details and security filing requirements (AMS/ENS/AFR).
• Packaging Requirements: Determines whether ISPM 15 fumigation is needed.
• Inspection Clause: Specifies if third-party inspection reports (SGS, BV) are required.

3. Commercial Invoice & Packing List

3.1 Commercial Invoice

The Commercial Invoice is the core legal document for customs declaration, bank settlement, and tax refunds. Unlike domestic tax invoices, it is prepared by the seller in free format but must include:

Required Field	Notes / Common Errors
Seller / Exporter	Full company name + address + contact; must match customs registration
Buyer / Importer	Full name + address; L/C must match the applicant
Invoice Number & Date	Date must not be later than B/L date; L/C must not exceed validity
Contract / PO Number	Must match L/C or purchase order reference
Incoterms	FOB Qingdao / CIF New York etc.; must match the contract
Description + HS Code	Wrong HS code is the #1 cause of customs rejection. See HS Code Lookup Guide
Quantity + Unit Price + Total	Currency clearly stated (USD/EUR); L/C amount must not exceed credit limit
Payment Terms	T/T, L/C, D/P, etc.
Country of Origin	"Made in China" or "Origin: China"
Shipping Marks	Must match Packing List, B/L, and actual carton markings

3.2 Packing List

The Packing List is the "physical companion" to the Commercial Invoice, detailing packaging type, piece count, net weight, gross weight, volume (CBM), and shipping marks.

• Piece Count: Cartons (CTNS), Pallets, Wooden Cases, etc.
• Net Weight (N.W.): Product weight only
• Gross Weight (G.W.): Including packaging; must align with VGM calculations
• Volume (CBM): L × W × H in meters — the basis for LCL charges and container load planning. See Container Sizes & Load Calculation Guide
• Shipping Marks: Must match Invoice, B/L, and actual carton labels exactly

4. Customs Documentation

4.1 Customs Declaration

In China, the export customs declaration is filed electronically through the "China International Trade Single Window" platform by the licensed customs broker. Key fields include:

• Business Entity: The company with import/export license (matches Invoice seller)
• Trade Mode: General trade (0110), Processing trade (0615/0654), etc.
• HS Code + Product Description: Determines tariff rate, regulatory conditions, and tax refund rate
• Transaction Terms: FOB, CIF, CFR (customs calculates export duty on FOB basis)
• Quantity + Value: Must match the Commercial Invoice
• Container Number: Must match the Bill of Lading

For a complete walkthrough, see our blog post on Export Customs Declaration Complete Guide.

4.2 Statutory Inspection

Not all goods require inspection. Only products with HS codes carrying regulatory condition "B" (export inspection) must be inspected before customs declaration. Common examples: food, cosmetics, toys, fireworks, and hazardous chemicals.

5. Certificate of Origin

A Certificate of Origin proves "Made in China" status and helps buyers obtain preferential tariff rates at destination. Common types:

Type	Issuing Body	Coverage	Tariff Benefit
General CO	CCPIT	All countries	No preference; origin proof only
Form A (GSP)	Customs	GSP-granting countries	Reduced or zero duty
Form E (ASEAN)	Customs / CCPIT	10 ASEAN countries	Reduced or zero duty
RCEP CO	Customs / CCPIT	15 RCEP members	Progressive reduction to zero
Form K (Korea)	Customs / CCPIT	South Korea	Reduced duty
Form AU (Australia)	Customs / CCPIT	Australia	Reduced to zero duty

For detailed RCEP procedures, see RCEP Certificate of Origin Guide.

6. Booking & VGM

6.1 Booking Confirmation

After booking with a freight forwarder or carrier, you receive a Booking Confirmation that includes: Booking Number, Vessel/Voyage, POL/POD, container type/quantity, CY Closing/SI Cut-off dates, and ETD/ETA.

For full booking procedures including AMS/ENS/AFR security filings, see Export Booking Full Process Guide.

6.2 VGM (Verified Gross Mass)

VGM is a mandatory SOLAS Convention requirement effective globally since July 1, 2016. Containers without VGM cannot be loaded onto vessels.

• VGM = Cargo weight + Packaging materials + Dunnage + Container tare weight
• Method 1: Weigh the packed container on a certified scale — most accurate and common
• Method 2: Weigh each item individually, then add packaging and tare weight
• Submission Deadline: Must be submitted before CY Closing
• Tolerance: Varies by port/carrier, typically ±5%; exceeding may result in rejection or fines

7. Bill of Lading (B/L)

The Bill of Lading is the most critical document in ocean freight, serving three roles: document of title, contract of carriage, and receipt of goods. For a detailed breakdown of B/L types, fields, and operations:

• MBL vs HBL: Carrier issues MBL to forwarder; forwarder issues HBL to shipper
• Original vs Telex Release vs Seaway Bill: L/C requires original B/L; T/T commonly uses telex release
• 14 Core Fields: Shipper, Consignee, Notify Party, Description, Gross Weight, Container/Seal No., Freight Terms, etc.
• SI (Shipping Instruction): B/L data provided by the shipper; must be submitted before SI Cut-off

→ Full guide: Bill of Lading Types & Operations Guide

8. Insurance Policy / Certificate

Under CIF / CIP terms, the seller must arrange insurance and provide insurance documents to the buyer. Under FOB / CFR, insurance is the buyer's responsibility.

• Insured Amount: Typically CIF value × 110%
• Coverage: Minimum ICC(C); most use ICC(A) (All Risks) + War Risks
• Issue Date: Must not be later than the B/L date (shipment date)
• Beneficiary: L/C usually requires "To Order" or the issuing bank as beneficiary

9. Fumigation Certificate & DG Documentation

9.1 Fumigation Certificate

Under ISPM 15, all wooden packaging materials (crates, pallets, frames, dunnage) must undergo heat treatment (HT) or methyl bromide fumigation (MB) and bear the IPPC mark. Non-compliance may result in rejection or destruction at destination.

9.2 Dangerous Goods Documentation

Exporting dangerous goods (including lithium batteries, chemicals, aerosols) requires additional documents:

• Dangerous Goods Packaging Certificate
• MSDS / SDS (Safety Data Sheet)
• Dangerous Goods Declaration (DGD)
• UN38.3 Test Report (lithium batteries only)

→ Full guide: Lithium Battery / Dangerous Goods Shipping Guide

10. Quality Certificates & Third-Party Inspection Reports

• Pre-Shipment Inspection (PSI): SGS, Bureau Veritas, Intertek inspect at factory
• Certificate of Quality: Factory or third-party issued
• Health / Safety Certificates: Required for food exports; CE/FCC/UL copies for electronics
• Mill Test Certificate (MTC): Common for steel and aluminum products

11. Document Preparation Timeline

Below is a typical timeline for a standard FOB FCL ocean export from Qingdao:

Phase	Timing	Documents to Complete
Order Confirmation	2-4 weeks before sailing	Sales Contract, Proforma Invoice
Preparation	1-2 weeks before sailing	Book with forwarder, confirm container, authorize customs broker
Pre-Loading	5-7 days before sailing	Finalize CI & PL; apply for CO; statutory inspection; DG declaration (7 days advance)
Container Loading	1-2 days before CY Closing	Load → record container/seal numbers → VGM weighing & submission
Customs Declaration	Before Customs Closing	Broker files declaration → customs review/inspection → release
SI Submission	Before SI Cut-off	Submit Shipping Instructions to forwarder/carrier
Post-Sailing	1-3 days after ETD	B/L confirmation/issuance → Insurance Policy (CIF) → CO collection
Settlement / Tax Refund	1-2 weeks after sailing	L/C document presentation → bank negotiation → tax refund filing

12. Top 10 Common Document Errors

1. Wrong HS Code: Leads to incorrect tariff rates, missing regulatory clearances, and customs rejection.
2. Invoice/Declaration Amount Mismatch: Customs flags inconsistencies between declared and invoiced values.
3. VGM Not Submitted or Out of Tolerance: Container refused for loading; shipment stranded at terminal.
4. Inconsistent Shipping Marks: Different marks on invoice, packing list, B/L, and actual cartons cause clearance delays.
5. B/L Consignee/Notify Errors: Spelling mistakes prevent cargo release at destination port.
6. CO Product Description Mismatch: Destination customs refuses preferential tariff treatment.
7. Statutory Inspection Goods Shipped Without Certificate: Customs seizure and penalties.
8. Wooden Packaging Without Fumigation: Cargo refused entry or destroyed at destination.
9. L/C Discrepancies: Date errors, amount overdrawn, insufficient copies — each discrepancy risks payment refusal.
10. AMS/ENS/AFR Late or Missing: Destination fines of USD 5,000-10,000 or cargo hold.

13. Special Requirements for L/C Shipments

Letters of Credit demand the strictest document compliance. Banks examine documents only — any discrepancy may result in refusal of payment. Key requirements:

• Full Set Original B/L: 3/3 (three originals, three copies), Clean On Board
• Invoice Copies: Typically "Signed Commercial Invoice in triplicate"
• Insurance Policy: Required under CIF; insured amount ≥ 110% of invoice value
• Certificate of Origin: Specified type (e.g., "Form E" or "CO issued by CCPIT")
• Shipping Advice: Some L/Cs require notification to buyer within 24-48 hours of shipment
• Draft / Bill of Exchange: Some L/Cs require drafts drawn on the issuing bank

* UCP600 Article 14 gives banks 5 banking days to examine documents. Common discrepancies include: late shipment, late presentation (documents must be presented within 21 days of B/L date), amount exceeded, and insufficient copies.

14. How Mighty Shipping Can Help

With 26 years of experience at Qingdao Port, our documentation team provides:

• Full Document Preparation: From customs authorization to B/L issuance — one-stop service
• HS Code Classification Advice: Accurate classification based on product function and materials
• L/C Document Review: Pre-shipment clause-by-clause L/C compliance check
• Certificate of Origin Processing: CO, Form E, RCEP, and other origin certificates
• Dangerous Goods / Special Cargo Filing: DG packing certificate, DGD preparation, maritime authority approvals
• Tax Refund Documentation: Complete set of documents for export tax refund applications

FAQ

References & Further Reading

• China Customs Law & Customs Declaration Form Regulations
• SOLAS Convention — Verified Gross Mass (VGM) Requirement
• UCP600 (Uniform Customs and Practice for Documentary Credits)
• ISPM 15 (International Standards for Phytosanitary Measures — Wood Packaging)
• Related guides from Mighty Shipping: B/L Types Guide, HS Code Lookup Guide, Incoterms 2020 Guide, 2026 Tax Rebate Guide, Lithium Battery Shipping Guide

Disclaimer: This article is for general informational purposes only. Specific requirements are subject to the latest customs regulations, carrier rules, and port procedures. For legal disputes, consult a qualified maritime or trade lawyer.