In international logistics, a container is much more than a steel box.
Each marking on its surface carries essential information for safety, compliance, and operational efficiency. Let’s break down the key elements visible on a standard container:
🔹 High Cube Warning
Indicates that the container is higher than standard (usually 9’6”), ensuring operators remain aware of clearance restrictions.
🔹 Owner’s Logo
Represents the company that owns the container, often shipping lines or leasing companies.
🔹 Classification Society Mark
Certification that the container meets international safety and structural standards.
🔹 Repair Recommendation Mark
Provides guidance on inspection and repair needs to maintain safety in service.
🔹 Combined Data Plate (CSC Plate)
A legally required plate under the CSC Convention, displaying essential safety approvals and technical data.
🔹 Identification Number (BIC Code + Serial + Check Digit)
A unique identifier registered with the Bureau International des Containers. It ensures each container can be tracked accurately in global trade.
🔹 Size and Type Code
Defines the container’s dimensions (e.g., 20ft, 40ft, 45ft) and type (dry, reefer, tank, etc.).
🔹 Maximum Gross Weight
The maximum permissible weight of the container plus cargo.
🔹 Tare Weight
The empty weight of the container.
🔹 Maximum Payload (Net Weight)
The maximum cargo weight the container can legally carry.
🔹 Capacity (Cubic Capacity)
The internal volume capacity, typically stated in cubic meters and cubic feet.
🔹 Height Warning
Alerts operators to potential clearance issues when the container is loaded on trailers or stacked.
🔹 Manufacturer’s Logo
Identifies the company that originally built the container.
