Container Identification Number

The seventh digit of the container number also known as the check digit is calculated off of the four letters and six digits of the container number.

Container identification number. The above photo this identification is displayed on the top right part of the container. It does not matter where in the world you are if you have a wrong check digit you have an invalid container number and an invalid container number is impossible to trace through the seafreight shipping process. Please try our check digit calculator below. As long as the container number follows the iso standard the container number can be entered into a check digit calculator to determine if it is a valid number.

The number can be found on each side of the container the roof the inside panels and is also stamped on the csc plate of the container. The letters and numerals of the owner code equipment category identifier serial number and check digit shall be not less than 100 mm 4 in high. The serial number consists of 6 numeric digits assigned by the owner or operator uniquely identifying the container within that owner operator s fleet. The container number identification system has been created by the international standards organisation under their code is06346 1995 e.

Container identification number the letters and numerals of the owner code equipment category identifier serial number and check digit shall be not less than 100 mm 4 in high. It is an alpha numeric sequence made up of 4 alphabets and 7 numbers. Iso 6346 is an international standard covering the coding identification and marking of intermodal shipping containers used within containerized intermodal freight transport. The term prefix customarily refers the first 4 letters also known as the alpha prefix and is usually attached to a line or asset owning entity.

The standard establishes a visual identification system for every container that includes a unique serial number with check digit the owner a country code a size type and equipment category as well as any. Consisting of three capital letters that identify the owner of the container. The current standard which deals with the coding identification and marking of containers is din en iso 6346 dated january 1996. All characters shall be of proportionate width and thickness they shall be durable and in a colour contrasting with that of the container.

The container identification system is an iso standard iso 6346 composed of a sequence of letters and numbers. As per this code the container identification system consists of. All characters shall be of proportionate width and thickness they shall be durable and in a colour contrasting with that of the container. The check digit consists of one numeric digit providing a means of validating the recording and transmission accuracies of the owner code and serial number.