To indicate the start of a transaction set and to assign a control number
20
BOL
Beginning Segment for the Motor Carrier Bill of Lading
To transmit identifying numbers, dates, and other basic data related to the transaction set
To allow for positive identification of transaction set purpose
To identify the interline carrier and relevant data
50
MS2
Equipment or Container Owner and Type
To specify the owner, the identification number assigned by that owner, and the type of equipment
60
L11
Business Instructions and Reference Number
To specify instructions in this business relationship or a reference number
To specify pertinent dates and times
80
AT5
Bill of Lading Handling Requirements
To identify Bill of Lading handling and service requirements
To transmit information in a free-form format for comment or special instruction
To identify a party by type of organization, name, and code
110
N2
Additional Name Information
To specify additional names or those longer than 35 characters in length
To specify the location of the named party
To specify the geographic place of the named party
To identify a person or office to whom communications should be directed
10
AT1
Bill of Lading Line Item Number
To reference a Bill of Lading line number
20
L11
Business Instructions and Reference Number
To specify instructions in this business relationship or a reference number
30
AT3
Bill of Lading Rates and Charges
To specify Bill of Lading rates and charges
40
AT4
Bill of Lading Description
To specify the lading description
50
AT2
Bill of Lading Line Item Detail
To specify Bill of Lading quantity, weight, and commodity classification
To indicate identifying marks and numbers for shipping containers
70
SPO
Shipment Purchase Order Detail
To specify the purchase order details for a shipment
To reference a line number in a transaction set
To indicate identifying marks and numbers for shipping containers
100
SPO
Shipment Purchase Order Detail
To specify the purchase order details for a shipment
To identify a person or office to whom communications should be directed
120
L11
Business Instructions and Reference Number
To specify instructions in this business relationship or a reference number
To specify the name of the person certifying that the shipment complies with the regulations and/or the actual certification
140
LH1
Hazardous Identification Information
To specify the hazardous commodity identification reference number and quantity
150
LH2
Hazardous Classification Information
To specify the hazardous notation and endorsement information
160
LH3
Hazardous Material Shipping Name
To specify the hazardous material shipping name and additional descriptive requirements
170
LFH
Freeform Hazardous Material Information
To uniquely identify the variable information required by government regulation covering the transportation of hazardous material shipments
To specify the Environmental Protection Agency (EPA) information relating to shipments of hazardous material
190
LH4
Canadian Dangerous Requirements
To specify additional Transport Canada requirements covering transportation of dangerous goods in Canada
200
LHT
Transborder Hazardous Requirements
To specify the placard information required by the second government agency when shipment is to cross into another country
210
L11
Business Instructions and Reference Number
To specify instructions in this business relationship or a reference number
To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)
