Container Number or Trailer Registration Number

If the cargo security declaration is for:

• a loaded container, enter the container number.

• a trailer, enter the trailer registration number.

• an empty container or empty containers, enter the container number. For empty containers, the Fleiri button appears. Click the button to add more rows and enter the container number (and the seal number, as described in the next section) for each additional empty container.

A container number can contain up to 20 characters and a trailer registration number up to 8 characters.