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"
Standard Carrier Alpha Code
M1301 is the vessel operator SCAC code.
Code which identifies a specific 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.
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.
If either M1308 or M1310 is present, then the other is required.
Standard Carrier Alpha Code
M1309 is the vessel bill of lading issuer code.
Standard Carrier Alpha Code
M1310 is the issuer code for the consolidated shipment.
