The IATA Dangerous Goods Regulations (DGR) are revised annually, and the 65th edition is one of the recent versions to take effect. Since these updates landed, exporters of lithium battery products share a common observation: freight forwarders and airlines have been checking package label photos more and more strictly, and photos being returned for re-submission has become noticeably more frequent. This article looks at the problem from the exporter's side — what exactly is being checked in label photos, the most common shooting mistakes, and a standard photo documentation workflow you can actually implement.
1. Why Photos Have Become a Hard Gate
We will not go through the clause-by-clause changes of each DGR edition here — the official IATA announcements are the authoritative source, and in practice the detailed interpretation work is done by the freight forwarder. What the exporter needs to take away is the conclusion: package labels must be photographed clearly, otherwise you are looking at supplementary documentation, re-shooting, and delayed flights.
One observation from our work with shippers: among the reasons photos get returned, very few are actually "the label was applied wrong." Most are "the label was fine, the photo wasn't." Glare, partial occlusion, tilted angles, photos that can't be matched to a carton — all of these are photography problems, not labeling problems. In other words, the last step of the compliance chain is stuck at image quality, and that is precisely the step most warehouses have never standardized.
A case from late last year stuck with us. An outdoor power station exporter had a shipment of over 300 cartons booked to Europe. The forwarder returned the label photos they submitted: the UN number field in the photo was shot at an angle, and one corner of the Class 9 lithium battery mark was pressed under a strapping band. The labels themselves were clearly printed and perfectly correct. Re-shooting cost the warehouse two half-days; the original flight was missed and the booking had to be changed. The cost of that one re-booking — plus the coordination it required — far exceeded what it would have cost to standardize the photo workflow in the first place.
2. What Forwarders and Airlines Actually Check in Label Photos
Broken down, carriers and forwarders check roughly four things:
1. Is the UN number and proper shipping name clearly legible? Lithium batteries are classified by UN number (UN3480 and UN3481 are the two most common), and each class carries different packing and marking requirements. The authoritative classification and requirements are in the latest official IATA announcements — the forwarder usually knows them better than the shipper. Your job is to photograph them clearly and completely.
2. Is the lithium battery mark and warning labeling complete and unobstructed? The Class 9 lithium battery mark and warning text must not have a corner covered by strapping, stretch wrap, or tape, and must not be cropped out of frame. Checking label placement during application saves a lot of trouble later.
3. Can each photo be matched to its carton? Carton numbers and shipping marks must correspond to the actual shipment. The worst situation is "a pile of photos with no ownership" — if you cannot tell which photo belongs to which carton during a trace or audit, credibility drops to zero.
4. Is the angle and image quality acceptable? Shot face-on, numbers undistorted, no large glare patches. A casual 45-degree snapshot makes both AI image verification and manual review difficult.
3. The Four Most Common Shooting Mistakes
Based on high-frequency rejection reasons from forwarders, hitting any one of these makes re-submission likely:
- Reflective: When the laminated label encounters the warehouse ceiling light, the image appears completely white, with the UN number and text blurred, resulting in recognition failure
- Obstruction/trimming: The logo is obscured by the packaging tape, or a corner of the label is outside the frame, resulting in incomplete verification elements
- Angular skew: Oblique shooting leads to distorted and deformed text and numbers, making recognition difficult
- Post-event re-photography: Retaking photos after the goods have been palletized, stacked, or even loaded into containers
For the first three issues, simply finding a new angle and adjusting the lighting can rectify the situation. However, the last issue poses the greatest risk. No matter how well the photos are taken, if they are not preserved simultaneously with the packing and sealing process, their credibility will be greatly diminished. This can easily lead to problems during customs inspections and traceability.
The first three can be fixed by re-shooting. The fourth is the most damaging — the photos themselves lose credibility, which is especially fatal in the context of customs audit and traceability.
4. The Standard Documentation Workflow: Four Angles, One Chain
The industry-standard approach uses four fixed shooting angles:
Carton side with carton number: captures the carton number, shipping marks, and side-panel information for matching against customs documentation;
Front label panel: captures the lithium battery mark, UN mark, dangerous goods label, and air transport labels;
Top-down view after sealing: captures the sealed top and the complete exterior of the carton;
Open-carton top-down view: captures the contents and inner packaging condition, proving consistency between goods and declaration.
Operationally, the inboz hazmat packaging four-angle photo system works in four steps: after packing, place the carton carrying the barcoded carton number on the photo station; the system reads the barcode automatically and takes a top-down photo; after sealing, a button press triggers the preset workflow, which photographs the side panel, front label, sealed top view, and other angles automatically; all photos are archived under the barcode, ready to query, export, and submit to the forwarder, airline, or customs. Shooting angles and naming rules can be customized to forwarder, airline, or customs requirements.
The difference from an ordinary warehouse surveillance camera comes down to purpose: surveillance records the process of the scene but cannot archive by carton number, and is not suitable for producing the standardized photo documents shipping actually requires. The four-angle photo system focuses on outbound documentation — reading the barcode, triggering the shots, saving multi-angle photos, and archiving them so every image is ready for query, export, and submission.
The workflow itself is not complicated. What is hard is sustaining it manually: who shoots, where files are stored, how they are named — within days it falls apart. Fixing these actions into a system is the precondition for documentation standards that actually hold over time.
5. The Customs Layer: Images Are Now a Mandatory Declaration Field
Beyond carrier checks, customs requirements deserve equal attention. In recent years, customs supervision of lithium battery dangerous goods exports has tightened significantly: on one side, continued enforcement against mis-declared, concealed, and uncertified dangerous goods shipments; on the other, the "Single Window — Export Lithium Battery Packaging" system has made image materials a mandatory declaration field, requiring enterprises to upload images of the dangerous goods transport label, inner lining, installed lithium batteries, and the packaging exterior on all faces (with label markings) — at least 4 images.
Meanwhile, multiple local customs offices are piloting "smart supervision / smart commodity inspection" for export lithium battery packaging: enterprises upload images of packaging exterior, sealing, UN marks, warning labels, and stacking after packing, and customs performs online verification using AI image recognition and parameter comparison — no anomalies means no on-site inspection; anomalies are escalated to manual review. Production images and system records must be retained for more than 2 years, per local customs requirements.
One widespread misunderstanding deserves correction: the popular phrase "take 4 photos" does not mean "a customs directive requires 4 photos per carton before shipment." It is an image documentation practice formed jointly by declaration, smart supervision, and audit traceability — uploading packaging face images at declaration, and keeping photos of outer cartons, labels, inner lining, and sealing during the packing process has become a baseline compliance action for lithium battery exporters. For specific regulatory details, defer to the latest official announcements from the General Administration of Customs and local customs offices.
FAQ
Q: What are the specific changes for lithium battery package markings in the 65th edition of the DGR?
A: Specific clauses are governed by the latest official IATA announcements. The practical impact on shippers is clear: forwarder and airline checks are stricter, and the quality bar for label photos has risen. We recommend putting your effort into standardizing shooting and archiving — that investment is one-time.
Q: What kind of camera is "good enough" for label photos?
A: The key is not equipment class but fixed angles, no glare, legible numbers, and matchability to cartons. The main risk of manual phone photography is inconsistency and poor archiving; the standard approach is a fixed station plus automatic archiving by barcode.
Q: How long should photos be retained?
A: Production images and system records should be kept for more than 2 years per local customs requirements; defer to your local customs office for the exact rule.
Q: We already palletized and found some photos unacceptable — what now?
A: Re-shot photos may no longer match the original packing state, so their credibility is limited. The better fix is moving documentation to the sealing step so after-the-fact re-shoots never become necessary.
Conclusion
Regulations are updated year by year, but three requirements stay stable: labels photographed clearly, photos matched to cartons, and images ready to produce on demand. Fixing four standard angles and one archiving chain into your workflow lets lithium battery exporters handle forwarder checks, airline acceptance, and customs inspection with the same set of documentation — avoiding supplementary paperwork and shipment delays caused by missing photos.
For more details, see our solution page Customs Inspection Photo Documentation & Barcode Recognition Photo Solution, or contact us to discuss a customized setup.
Published by inboz (Guangzhou) Technology Co., Ltd. Regulatory content is subject to the latest official announcements from the General Administration of Customs of China, IATA, and ICAO.