Customs clearance is the least discussed cost line in iPhone parts importing - and the most avoidable. A missing certificate or a misclassified HS code turns a 3-day delivery into a 3-week inspection. This checklist covers the documents that keep DHL, FedEx, and air freight shipments moving.
Core Document Set
| Document | Who Issues | Why It Matters |
|---|---|---|
| Commercial invoice | Supplier | Declared value drives duty; keep it consistent with payment records |
| Packing list | Supplier | Carton-level counts; mismatch triggers physical inspection |
| HS classification | You + broker | Parts classified under specific codes; batteries under lithium rules |
| MSDS for batteries | Supplier | Required for lithium cells on air lanes |
| UN38.3 test summary | Cell manufacturer | Air transport compliance for lithium batteries |
| Import license/registration | Consignee | Some markets require electronics importer registration |
Three Clearance Killers
- Undervaluation: declaring $2 per screen invites appraisal holds. Customs authorities maintain reference prices for phone parts; stay within realistic bands.
- Wrong battery paperwork: lithium cells without UN38.3 summaries are the number one air freight seizure cause. Batteries and non-battery parts should ship on separate documentation.
- Description vagueness: phone accessories or electronic parts invites inspection. Use LCD display assembly, lithium-ion battery, flex cable - specific, boring, safe.
Lane-Specific Notes
Express couriers (DHL/FedEx) clear fastest with complete docs but charge brokerage on higher-value shipments. Sea freight LCL tolerates paperwork lapses better but adds weeks. For most repair-shop order sizes, express with clean documents beats the alternatives on total landed time.
Our team preps shipment documents per order - batteries ship with MSDS and UN38.3 support, and mixed cartons are split by customs category. Browse batteries, charging ports, and cameras to plan a mixed order, and see our guides on shipping and logistics for lane comparisons.
FAQ
Who pays customs duty? Typically the importer; clarify incoterms (DDP vs DDU) before ordering.
Do accessories like cases need MSDS? No - only lithium battery items need battery documentation.
Can one shipment mix batteries and screens? Yes, with separate packaging and documentation lines; our team handles the split.