| Product classification and intended use | Confirm whether the vehicle is designed for passenger transport, cargo delivery, or another use, and identify its vehicle category in the destination market. | Technical specification sheet, vehicle category, intended-use statement, and destination-market approval documents. | Compare like with like. A cargo tricycle and a passenger tricycle may have different design, safety, and approval requirements. |
| Manufacturing quality controls | Review documented inspection procedures for incoming materials, in-process assembly, and finished vehicles. | Quality-management documentation, inspection checklists, sample test records, and corrective-action procedures. | Give preference to verifiable, consistently recorded controls rather than general claims about quality. ISO 9001 certification, if held, concerns a quality-management system and is not product approval. |
| Frame, welds, and load capacity | Check frame material and construction, welding inspection practices, rated payload, and any stated load-distribution limits. | Frame drawings or material specifications, rated-load documentation, weld inspection records, and test reports relevant to the model. | Compare the rated payload and supporting test evidence for the same vehicle configuration. Do not treat a stated payload as proof of regulatory approval. |
| Braking, steering, and stability | Assess the specified braking system, steering components, tire ratings, and stability provisions for the intended load and operating conditions. | Component specifications, vehicle test reports, maintenance instructions, and applicable type-approval records. | Check that documents identify the exact model and configuration being quoted; requirements vary by vehicle category and destination. |
| Electrical and battery safety | For electric models, verify battery chemistry, rated voltage and capacity, battery-management protections, charger compatibility, and electrical safety documentation. | Battery and charger specifications, safety test reports, and, where lithium batteries are shipped, applicable UN 38.3 test summary information. | Match the battery, charger, and vehicle identifiers across documents. UN 38.3 relates to the transport testing of lithium cells and batteries; it is not vehicle type approval. |
| Market-specific regulatory compliance | Identify the laws and approval route that apply in the importing country and to the specific vehicle category. | Certificates, approval numbers, test reports, and a written list of standards and regulations claimed for the destination market. | For the EU, Regulation (EU) No 168/2013 covers approval and market surveillance for specified vehicle categories, including certain L-category vehicles. Applicability depends on classification; confirm requirements with the relevant authority or an accredited technical service. |
| Traceability and production consistency | Check whether each unit can be linked to its production batch, key components, and inspection records. | Sample identification plate or VIN details, batch records, component traceability examples, and pre-shipment inspection reports. | Ask for a sample traceability pack for the quoted model and confirm that production units will match the approved or tested configuration. |
| Spare parts and after-sales support | Review parts availability, warranty terms, diagnostic support, service documentation, and the process for handling defects. | Parts list with part numbers, warranty policy, service manual, response process, and spare-parts lead-time estimates. | Compare the clarity and completeness of support commitments. Confirm which parts are stocked, which are made to order, and who pays for warranty shipping. |
| Export documentation | Confirm the supplier can prepare the documents needed for the agreed shipment and import process. | Draft commercial invoice, packing list, transport document details, certificate of origin where available, and product-specific compliance documents. | Have a customs broker or importing authority confirm the required documents and tariff classification before shipment; document requirements depend on the destination and transaction. |
| Packaging and transport readiness | Check protection against movement, moisture, and handling damage, as well as shipment dimensions and battery transport arrangements where relevant. | Packing specification, carton or crate dimensions, loading plan, and carrier-accepted dangerous-goods information when applicable. | Compare the proposed packing method and total shipment dimensions, not just the vehicle price. Confirm any battery-related carrier requirements before booking. |
| Commercial terms and export experience | Clarify minimum order quantity, production lead time, payment milestones, Incoterms® rule and named place, and the process for delays or discrepancies. | Written quotation, pro forma invoice, production schedule, and export references that can be independently checked. | Compare quotations on the same model, specification, quantity, delivery term, and included documents. Treat delivery estimates as contractual only when stated in the order terms. |