M13 Manifest Amendment Details
To correct a manifest record prior to vessel arrival or to amend a manifest record after vessel arrival. This segment is not used with the original manifest transmission when field M1009 = "W"
Position
Element
Name
Type
Requirement
Min
Max
Repeat
Standard Carrier Alpha Code
Code which identifies a specific geographic location.
M1302 is used for discharge port (4-digit numeric census schedule D).
Code identifying type of manifest amendment.
Identification number assigned to the shipment by the carrier or consolidator.
Numeric value of Quantity. Also see: Unit of Measurement Code (355).
M1305 is new manifest quantity and is used if amendment type equals "R" (maximum 8 digits).
Code giving the reasons for the amendment of the manifest record.
M1306 is required when M1009 = "Y"
Code indicating type of action.
M1307 is required when M1009 = "X"
Identification number assigned to the shipment by the carrier or consolidator.
M1308 is used to report individual portions of a consolidated shipment.