LH4 Canadian Dangerous Requirements

To specify additional Transport Canada requirements covering transportation of dangerous goods in Canada

Position
Element
Name
Type
Requirement
Min
Max
Repeat
LH401
Emergency Response Plan Number
String (AN)
Conditional
1
12
1
The identity number of a specific hazardous emergency response plan that is assigned by the Director General of Canada
P0102: If either LH4-01 or LH4-02 is present, then the other is required
LH402
Communication Number
String (AN)
Conditional
1
256
1
Complete communications number including country or area code when applicable
LH402 is used for the emergency response plan telephone number.
LH403
Packing Group Code
Identifier (ID)
Optional
1
3
1
Code indicating degree of danger in terms of Roman number I, II or III
LH404
Subsidiary Classification
Identifier (ID)
Optional
1
3
1
Code indicating the classification of dangerous goods, other than the primary classification, that is associated with a number or a set of numbers
LH404 is for the first subsidiary classification.
LH405
Subsidiary Classification
Identifier (ID)
Optional
1
3
1
Code indicating the classification of dangerous goods, other than the primary classification, that is associated with a number or a set of numbers
LH405 is for the second subsidiary classification.
LH406
Subsidiary Classification
Identifier (ID)
Optional
1
3
1
Code indicating the classification of dangerous goods, other than the primary classification, that is associated with a number or a set of numbers
LH406 is for the third subsidiary classification.
LH407
Subsidiary Risk Indicator
Identifier (ID)
Optional
1
2
1
Code identifying the type of subsidiary risk
LH408
Net Explosive Quantity
Numeric (N0)
Conditional
1
10
1
Net weight of the explosive quantity of the hazardous commodity
P0812: If either LH4-08 or LH4-12 is present, then the other is required
LH409
Canadian Hazardous Notation
String (AN)
Optional
1
25
1
Notation required by Canadian regulatory agencies
LH410
Special Commodity Indicator Code
Identifier (ID)
Optional
1
1
1
Code indicating 'Special Commodity' notation on operational waybill as identified by the Transportation of Dangerous Goods Act and Regulation (TDG)
LH411
Communication Number
String (AN)
Optional
1
256
1
Complete communications number including country or area code when applicable
LH411 is an additional telephone number.
LH412
Unit or Basis for Measurement Code
Identifier (ID)
Conditional
2
2
1
Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken

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