Why this affects procurement
An EV importer’s battery documents must identify the actual vehicle, installed pack and any separately packed batteries before a forwarder proposes a sea booking. Model or packing substitutions can invalidate an old paperwork set. Use the checks below to identify missing evidence and the person responsible for confirming it, not to infer product approval from a brochure.
Direct answer: what must match before asking a carrier to book an EV?
Start with the exact vehicle and installed battery configuration, not a generic “electric vehicle” label. Ask the supplier for battery chemistry/type, manufacturer and model, watt-hour rating or other applicable capacity descriptor, quantity and condition; identify whether the battery is installed in a complete vehicle, packed with equipment, or shipped separately, and whether spare batteries travel in the same consignment. Then ask a competent dangerous-goods specialist and the actual carrier for the proposed route and date which current IMDG Code entry, special provision, declarations, packing/marking, state-of-charge or other carrier conditions, and documents apply. Do not copy a UN number from another product or an old booking. The shipper’s classification and declaration remain transaction-specific. UNECE test-summary source · IMO code source · Maersk current vehicle advisory
A UN 38.3 test summary, where applicable to the confirmed cell/battery and current rules, serves a different purpose from an SDS. Ask the battery manufacturer and a qualified dangerous-goods (DG) specialist for the applicable current test-summary information for the identified cell/battery type and for evidence connecting the shipment configuration to that information; do not treat an unrelated cell record, a file called “UN38.3 certificate,” or an SDS alone as proof that the installed pack matches a tested type. The official UNECE edition listing confirms the Rev.8/Amendment files, but does not establish the exact subsection 38.3.5 field list or product-model matching rule; ask the qualified DG reviewer to verify the current applicable official text. An SDS (safety data sheet, often labelled MSDS in older or supplier records) conveys safety and handling information for the described material or product; it does not replace any applicable test summary or the shipment’s dangerous-goods declaration. Ask whether the carrier needs the SDS, what version and language it accepts, and who validates the battery identity. Do not assume every carrier requires an SDS in every configuration.
Build the identity and packing-mode record first
| Field to copy into the booking-preparation sheet | Question and acceptable evidence to request | Owner / state |
|---|---|---|
| Vehicle or item | Exact vehicle model/configuration revision and quantity; VIN if one exists, otherwise an agreed traceable unit ID; installed battery pack(s) and any separately supplied spares. | Supplier identifies; buyer checks against order. Provided / pending / mismatch: ___ |
| Chemistry and battery identity | Lithium-ion, lithium-metal, sodium-ion or another confirmed type? Manufacturer, cell/pack model, part number, mass and installed quantity; do not infer chemistry from the sales title. | Battery manufacturer/supplier: ___ |
| Capacity and electrical description | Watt-hour rating or applicable lithium content, and any other pack data the carrier actually requests; battery/charger descriptions should refer to the same revision. No battery size or charge level is assumed here. | Supplier: ___; forwarder/carrier confirmation: ___ |
| Transport configuration | Complete powered vehicle with installed battery; standalone battery; battery packed with equipment; equipment containing a battery; spares in the vehicle or cargo unit. Identify each distinct line item rather than one blanket declaration. | Shipper with qualified DG reviewer: ___ |
| Condition | New/used, functional, damaged/defective/recalled, leakage or repair history? A damaged or defective item must not silently enter an ordinary vehicle booking; hold it for qualified shipper and carrier review. | Supplier/shipper inspection record: ___; carrier response: ___ |
| Physical movement and route | Ro-ro or container (or other mode), port pair, transshipment, intended carrier, sailing/booking date; ask if local port and carrier constraints change document or handling requirements. | Forwarder/carrier, dated response: ___ |
| Declared entry and evidence | Proposed IMDG edition/amendment, proper shipping description, UN entry/class if applicable, relevant special provision, test summary, SDS if requested, dangerous-goods declaration and container packing certificate if required. Who has checked each document? | Qualified shipper/DG specialist and actual carrier: ___ |
| Packing, marks and safety controls | Ask for the applicable packing/vehicle securing, marking/placarding, short-circuit prevention, state-of-charge and inspection requirements; record what the carrier accepted for this booking. | Shipper/forwarder/carrier: ___ |
Current-code trap. The International Maritime Organization (IMO) states its 2024 IMDG Code edition, including Amendment 42-24, is mandatory from 1 January 2026. A Maersk advisory published on 6 January 2026 says that for the battery-powered vehicle shipments it addresses, the older generic UN 3171 label is no longer the applicable entry for lithium- or sodium-ion-powered vehicles; it lists UN 3556 (lithium-ion), UN 3557 (lithium-metal) and UN 3558 (sodium-ion) as applicable candidates. These are prompts to verify, not a classification of a Huajia SKU. Do not apply them automatically to loose batteries, hybrids, differently powered vehicles or every route. Obtain the qualified shipper’s classification and the selected carrier’s current acceptance requirements, including any terminal or port conditions. IMO edition · Carrier advisory
Documents are different jobs: record what each can and cannot prove
| Document or decision | Purpose in this buyer review | What it does not establish by itself |
|---|---|---|
| UN 38.3 test-summary information for the identified cell/battery, where applicable under current rules | Ask the battery manufacturer and qualified DG specialist which current summary information is needed and how it relates to the actual cell/battery and shipment configuration. Keep any report and model/type references supplied for specialist verification; do not attribute an enumerated field list or product-model rule to §38.3.5 without independently checking the official text. UNECE edition listing | Not a transport booking, blanket “certification,” evidence of a different pack, or proof that the complete vehicle meets destination road law. |
| SDS/MSDS if relevant to the actual shipment and requested by carrier | Safety/handling and hazard communication for the product it describes. Record issuer, date, revision, language and model scope; ask the carrier whether it wants this document. | Not the UN 38.3.5 test summary, not the shipper’s classification decision, not a signed DG declaration or carrier acceptance. |
| Shipper’s classification and required transport declaration | Identifies the actual shipment, mode, applicable entry and declared details under the current IMDG/route conditions. The qualified shipper/agent must verify and submit what the carrier requires. IMO source · Carrier source | Not replaced by a supplier brochure or an SDS; a draft is not an accepted booking. |
| Carrier/forwarder written booking review | Confirms for the named carrier, route, date, booking and packed configuration what must be filed, whether cargo is accepted and any additional carrier/terminal controls. | Not an enduring approval for other vessels, routes, models or future regulatory editions. |
| Loading/condition record, where requested | Dated photos/video tied to the actual unit ID where available, packing/vehicle securing and container identity/number where applicable; record who inspected and whether findings were corrected. | A suggested PDI checklist is not a performed inspection; images alone do not certify battery testing or sea-carriage acceptance. |
A responsibility and hand-off table to complete before payment or booking
| Checkpoint | Supplier/manufacturer should provide or answer | Shipper/qualified DG specialist and forwarder/carrier should verify | Buyer should approve or follow up |
|---|---|---|---|
| Configuration freeze | Vehicle revision; precise battery manufacturer/model/chemistry/capacity, condition, installed versus separate batteries; identify changes since quotation. | Compare actual packing mode against proposed transport entry and route. | Confirm order and shipment are the same configuration; hold any unexplained substitution. |
| Evidence request | Model-matched UN 38.3.5 summary where applicable and SDS if requested/available; log gaps honestly rather than inventing a “certificate.” | Check document scope, applicable code edition, classification, declaration, and carrier/port acceptance; reject outdated generic booking descriptions where no longer applicable. | Ask which file is missing, who will obtain it, by when and what happens if it cannot be obtained. |
| Preparation and gate-in | Dated visible condition and securing records tied to a unit ID where one exists; propose any battery isolation/SoC evidence the carrier asks for. | Confirm exact booking instructions, declarations, packing certificate when required, marks/placards and gate-in acceptance. | Do not authorize shipment on a verbal “all batteries compliant” claim. Keep carrier’s dated written response. |
| Arrival and exception | Provide agreed dispatch and handover documents as specified in the contract. | Forwarder/carrier communicates transit exception and claim path. | Separate shipping evidence from local import and road-registration approvals; contract defines damage notice timing, claim contact, warranty and parts/labour/transport responsibility. |
The shipping term (FOB/CIF) decides certain carriage, insurance and risk allocations, not whether a given battery shipment is correctly classified or accepted. Use the existing FOB/CIF buyer guide for the separate trade-term comparison. This checklist supplies no tariff, freight price, schedule or product certification. It is general buyer guidance from Huajia Machinery, not a shipment declaration, booking approval, quotation or legal advice.
Copyable email to the supplier and forwarder
Subject: Battery identity and sea-booking evidence — [project/reference]
Please identify the exact vehicle and pack model/revision, battery manufacturer and chemistry, installed quantity, capacity descriptor (Wh or applicable lithium content), unit identifier if present, and whether any loose/spare batteries are included. Describe the condition and whether the consignment is a complete vehicle, batteries with equipment or separately packed batteries. Please provide the UN 38.3 test-summary information for the confirmed cell/battery, where applicable under current rules, and evidence of the relevant type/configuration match; otherwise state why it is not applicable and ask the qualified DG reviewer to confirm, the current SDS if relevant/available, and a list of missing documents; do not treat one as a substitute for the other. Our qualified shipper/forwarder should confirm the currently applicable IMDG edition, proposed transport classification, declaration, packing and carrier-specific requirements for [named carrier], [port pair], [mode], [booking date]. Please identify the owner and status of each document (provided / pending / mismatch / not applicable), any prior substitutions and the date of the carrier’s written acceptance decision. We will review this against the order before authorizing booking. No assumption of certification or acceptance is made by this request.
FAQ: questions worth asking before a shipper files a declaration
1. Is an SDS/MSDS the same as a UN 38.3 test summary?
No. Where current rules require UN 38.3 test-summary information for the confirmed cell/battery, ask a qualified DG specialist what the applicable information must contain and how the supplied type relates to the actual shipment. The UNECE edition listing alone does not verify the precise §38.3.5 field list. An SDS/MSDS provides safety and handling information for the described product; it is not itself a test summary or an accepted carrier booking. Check the identity and revision of each document without claiming either proves this unit passed a test. UNECE edition listing
2. Can we use a cell test summary for any installed pack?
Do not assume so. Ask the battery manufacturer and a qualified DG specialist to compare the actual cell/pack configuration with the applicable current summary information, and to resolve whether a cell-level record covers the specific shipped item. The official edition listing does not by itself establish a product-model rule under §38.3.5. Leave mismatches or absent proof pending rather than calling the pack tested. No product-specific test summary has been verified for this article. UNECE edition listing
3. Do all electric vehicles take the same UN entry and paperwork?
No blanket answer. The current IMDG edition, battery chemistry, complete vehicle versus separately shipped battery, packing configuration, condition and carrier conditions matter. Maersk’s 2026 advisory discusses updated entries for its relevant vehicle bookings; a legacy UN 3171 instruction must not be copied blindly. Have the actual shipper and carrier confirm current classification, documents and port rules for the exact consignment. IMO source · Carrier source
4. Does a UN 38.3 summary guarantee that the shipping line will accept our EV?
No. It is test-summary information for the confirmed type, where applicable, not an offer of carriage or a port clearance. The shipper must still obtain the carrier’s current instructions for the route and booking, make any required declaration and provide accepted packing/handling evidence. Do not describe a missing or mismatched summary as a passed test. UN source · Carrier source
5. What if the battery is used, damaged or a spare pack travels separately?
Disclose each fact before booking. Condition and packing mode may change classification, document and carrier acceptance requirements; do not merge spare batteries into a complete-vehicle description or assume a used/damaged unit may sail. Let the qualified shipper and selected carrier decide the current process for the named route. IMO source · Carrier source
6. What does “PDI evidence” add to these battery files?
Only a performed and recorded check of the actual agreed unit can document visible condition and agreed checks; it cannot replace applicable battery test-summary information, DG classification or booking approval. If VIN/serial identification exists, match dated photos/video and findings to it; otherwise agree another traceable identifier. Put damage-notice timing, claims contact and warranty/parts/labour/transport responsibilities in the contract. No completed PDI (pre-delivery inspection) is asserted here. UN source · Carrier source
Sources and applicability
These are public guidance and carrier notices, not Huajia vehicle test results, product certificates, an IMDG classification or acceptance for a named booking.
- UNECE edition listing: United Nations Economic Commission for Europe (UNECE), Manual of Tests and Criteria, eighth revised edition 2023, and Amendment 1 listing. The official listing establishes edition and file availability, not the precise subsection 38.3.5 field list, a product-model matching rule or a test result for any Huajia battery. Ask a qualified DG specialist to check the applicable current official text and the actual shipment; do not infer compliance or carrier acceptance from the listing.
- IMO source: International Maritime Organization (IMO), IMDG Code, 2024 edition including Amendment 42-24, mandatory from 1 January 2026 per IMO official publication page. Checked 15 October 2026. The public page establishes edition timing; the carrier/qualified shipper must interpret the full code and current rules for the actual cargo. Do not infer an individual product’s dangerous-goods status from this landing page.
- Carrier source: A.P. Moller–Maersk, Regulatory changes IMDG Code Amendment 42-24, dated 6 January 2026, official carrier advisory. Checked 15 October 2026. This is a carrier’s advisory, not a global acceptance letter; it describes updated vehicle entries, booking data and placarding review for its scope. Reconfirm the selected carrier’s current, route-specific acceptance before booking.