UN 38.3 Test Summary Requirements for Lithium Ion Cell Cargoes
Mandatory UN 38.3 test summaries must link cell serial numbers to verified lab results across ten required data fields before cargo enters transport networks.
Air Freight Acceptance
Meaning
Operational procedures carried out by an air carrier or ground handling agent confirm that a consignment meets dangerous goods standards and carrier safety requirements before loading onto an aircraft. Freight forwarders tender packages accompanied by a shipper declaration, and air freight acceptance establishes whether the cargo, including lithium batteries, satisfies legal packaging and labeling mandates. The evaluation verifies physical package integrity, document accuracy and state variation rules, stopping at the point where cargo passes into the physical custody of the air operator.
Carrier Verification
Acceptance checklists published by international air transport authorities govern the physical inspection of outer packagings for leaks, structural damage and missing marks. Handling personnel compare the piece count and gross weight against the dangerous goods transport document to identify discrepancies before entering cargo into airport storage. When air freight acceptance identifies non-compliant overpacks or uncertified cells, ground crews reject the shipment immediately.
Compliance Boundary
Safety regulations for air transport apply strict state-of-charge limits on standalone lithium ion cells transported on dedicated cargo planes. Compliance limits restrict charge levels to thirty percent of nominal capacity unless prior state authority approval is granted in writing. While air freight acceptance ensures that declared dangerous goods match physical paperwork, the process does not inspect internal cell chemical stability or hidden interior damage.
Liability Allocation
Legal responsibility for correct dangerous goods classification remains with the shipper rather than the receiving carrier. Ground handlers document discrepancies to protect air operators against regulatory fines and civil penalties under international aviation law. Systemic failure during air freight acceptance shifts financial exposure toward handling agents when unapproved hazardous cargo enters an aircraft hold.