The container code is one of the key tools in the international transportation industry, playing an important role in improving the efficiency of the supply chain by standardizing the identification and management of containers. This unique code, designed based on the ISO 6346 standard, provides complete information about the ownership, type, and serial number of the container. In this “Baareman” blog, you will learn about the structure, applications, and significance of the container code, as well as how to verify its accuracy to ensure greater transparency and security in transportation processes.
What is container code
A container code is a unique identifier used for identifying transportation containers at an international level. This code is defined according to the ISO 6346 standard and provides important information about the ownership, type of container, and identification number.
Structure of a Container Code
The container code consists of four main parts, each providing specific information about the container. Below, we will explore these four main sections.
Owner Code
The owner code is assigned by the Bureau International des Containers (BIC) and consists of three uppercase English letters that indicate the owner of the container or the company to which the container is registered.
For example:
- MAE represents the company Maersk
- CMA represents the company CMA CGM
Equipment Category Identifier
The equipment category identifier is a single English letter that specifies the type and usage of the container. The equipment category codes are as follows:
- Standard containers
- Equipment attached to containers (such as generators or refrigeration units)
- Trailers and transportation equipment
Serial Number and Check Digit in Container Identification
A serial number consists of a unique six-digit number assigned to each container. This number helps in the precise identification of a container among millions of containers worldwide.
Check Digit
The check digit is a single-digit number used to verify the accuracy of the container code through mathematical calculations. The method to calculate the check digit is as follows:
Each letter in the owner’s code is converted into a corresponding number.
1)Specific weights are assigned to the digits.
The sums are calculated, and the remainder are obtained by dividing by 11.
This precise structure is utilized universally due to its standardization, which enables coordination and transparency in the international transport industry.
What is the Purpose of a Container Code
The container code serves as the identification document for containers in the international transportation industry. Due to its standardized structure and unique identification capabilities, it has a variety of applications. The most important uses of container code include:
1.Tracking and Locating Containers: Transportation companies and cargo owners can use the container code for real-time tracking of the container’s position during transportation. This capability is facilitated through Supply Chain Management (SCM) systems and online tracking platforms.
2.Ownership Identification and Container Information: The owner code indicates which company or organization the container belongs to. This transparency makes it easy to return lost or misplaced containers to their original owners.
3.Coordination in Multimodal Transport: In multimodal transport (maritime, land, rail, and air), the container code enables integration and coordination among various transportation systems. This allows containers to be transferred between transport modes without needing to change their number or information.
4.Increased Transparency and Reduced Errors: Utilizing the container code minimizes human errors in identifying and processing containers. This helps improve efficiency and reduce operational costs.
5.Warehouse and Terminal Management: In ports and loading terminals, the container code aids in precise warehouse management and the organization of loading sequences. For example, the location and priority of loading containers can be determined using their codes.
6.Prevention of Smuggling and Fraud: Accurate registration of the container code in customs and regulatory systems prevents misuse, smuggling, or the entry of counterfeit containers.
7.Utilization in Smart Software: Container codes are used in modern supply chain management systems, such as RFID or GPS-based systems, to enhance performance and increase processing speed.
8.Customs and Transportation Tariff Calculation: Information related to the container code, such as type and capacity, influences customs duties and shipping rates.
9.Applications in Insurance and Documentation: In cases of damage or theft, the container code serves as the primary reference for assessing damages and reporting to insurance companies.
In summary, the container code plays a crucial role in ensuring efficiency, transparency, and security in the international shipping and logistics industry.
How to Verify and Validate a Container Code
The validity of a container code is checked using the calculation of the check digit. This check digit is a single-digit number obtained through mathematical calculations based on the ISO 6346 standard. Firstly, the letters in the owner code and equipment category are converted into their corresponding numbers (A=10, B=12, etc.). Then, each digit (including the serial number) is multiplied by a specific weight (1, 2, 4, 8, etc.), and the sum of these products is calculated. The remainder of this total, when divided by 11 determines the check digit. If the calculated check digit matches the check digit of the container code, the code is valid. This process prevents human errors, fraud, or issues during transportation.
The Role of the Container Code in Baareman International Transportation Services
The container code, or container identifier, plays a crucial role in ensuring transparency and management in international transportation operations. Baareman International Transportation leverages this global standard to accurately and efficiently handle container tracking, management, and transfers. By adhering to international standards, the company ensures that each container is correctly identified and monitored throughout all stages of transportation, from origin to destination. Baareman’s approach to using container codes has increased customer trust and improved supply chain efficiency. For secure and fast international shipping, contact us today!
