An X-ray exam (also called a VACIS exam) is a non-intrusive inspection process used to scan cargo, containers, pallets, luggage, or freight without physically opening every item. In logistics and customs, X-ray exams help authorities identify undeclared goods, restricted items, security risks, or inconsistencies between shipment documents and the actual cargo. For importers and freight forwarders, an X-ray exam is often part of customs or border inspection; in the U.S., it is a CBP inspection where a gamma-ray or X-ray imaging system scans the entire container without unloading the cargo, and it is less disruptive and faster than an intensive physical exam. The cargo may be scanned at a port, airport, bonded warehouse, or inspection facility. If the scan raises concerns, the shipment may be escalated to a more detailed physical exam. X-ray exams can delay delivery and may add inspection, handling, storage, or exam-related fees to the shipment.
- Conducted at the port terminal without transporting the container to a CES
- Results in a 1 to 2 day delay while the scan is reviewed by CBP officers
- If the scan reveals anomalies, CBP may escalate to an intensive physical exam
- Costs less than an intensive exam but still incurs VACIS exam fees and demurrage
Learn more about Dedola’s air freight shipping services. Related terms: Customs Exam.
